Tag: travel accessories

Travel Keyboard: 7 Best Portable Foldable Keyboards for Work & Travel in 2026

Typing a long email on a phone screen is slow. Writing a report on a tablet’s on-screen keyboard is worse. And a laptop keyboard, perched on a hotel desk that is too high or a tray table that is too small, can leave your neck and wrists complaining by the end of a trip. A travel keyboard fixes a surprising amount of that for very little weight. It can turn a phone or a tablet into something close to a laptop for writing, and it can turn a laptop on a stand into a proper workstation. This guide explains the different kinds of travel keyboards, what actually matters when you choose one, how to set it up and use it on planes, trains and in hotel rooms, the options from our original list and who each one suits, and the few rules that apply when you fly with small battery-powered gadgets. It is part of our travel gear series, which starts with our main guide to choosing travel luggage.

The short answer

If you want to write on a phone or tablet, a slim Bluetooth keyboard with a built-in cover or a folding keyboard that packs to pocket size is the most practical. If you use a laptop on a stand, a compact Bluetooth keyboard with a normal key layout and a small mouse will serve you better than a tiny folding one. If you type all day, prioritize full-size key spacing and a layout without an awkward split, or choose an ergonomic split design deliberately. Whatever you pick, choose multi-device pairing so you can switch between phone, tablet and laptop, a rechargeable battery with USB-C so it shares a cable with your other gear, and a layout that matches your operating system. Try typing a paragraph on it at home before you rely on it for a deadline on the road.

A folding Bluetooth keyboard opened flat, showing its two halves — Folding keyboards open to near full-size keys and close to about the size of a large phone (Photo: Toshiyuki IMAI via Wikimedia Commons, CC BY-SA 2.0)

Why carry a travel keyboard at all?

A keyboard is not essential for everyone. It earns its place if any of these sound familiar:

You want to leave the laptop at home. For writing, email and messaging, a tablet or even a phone plus a keyboard can handle a lot of work, and the combination is lighter than most laptops.
You work long hours from hotels. Raising the laptop screen on a stand improves your posture, but then you need a separate keyboard to type comfortably.
You write on the move. Journalists, students, novelists and bloggers often find that writing on trains and in cafés goes faster with real keys.
You switch devices a lot. A multi-device keyboard lets you answer a message on your phone and go straight back to a document on your tablet without changing keyboards.

If you only write the occasional short message on a trip, you probably do not need one. If you plan to work on the road, it is one of the lightest upgrades you can pack, alongside the other items in our guide to laptop travel accessories.

Types of travel keyboards

Folding keyboards

Folding keyboards hinge in the middle, or in two places for a tri-fold design, and close to roughly the size of a large phone or a paperback. Open, they give you something close to full-size keys. The trade-off is the fold itself: keys near the hinge can be split between halves or pushed slightly apart, which takes some getting used to, and the hinge is the part most likely to wear out. Many folding keyboards include a small stand for a phone.

Slim non-folding keyboards

These are thin, light keyboards with compact layouts that do not fold. Some include a cover that protects the keys in your bag and flips round to act as a surface or stand. They avoid the hinge problem and usually feel more solid to type on, but they are longer when packed, roughly the width of a small tablet.

Split ergonomic folding keyboards

Some folding keyboards turn the fold into a feature: the two halves angle apart so your hands sit in a more natural position. They take a few days to adjust to if you are used to a standard layout, and they suit people who type a lot and already like ergonomic keyboards at home.

Tablet keyboard cases

A keyboard case attaches to a specific tablet and doubles as protection. It is the tidiest option if you only ever type on one tablet, but it ties you to that device, adds weight to the tablet all the time and usually cannot be used with a phone or laptop.

Keyboard and mouse combos

Some folding keyboards are sold with a small wireless mouse. The pair gives you a complete setup for a laptop on a stand or a tablet that supports a mouse, useful for spreadsheets and editing work.

Roll-up silicone keyboards

Flexible silicone keyboards roll up and resist spills, but most people find their soft, mushy keys slow and tiring for real typing. They are a niche choice rather than a general recommendation.

Type	Packed size	Typing feel	Best for	Watch out for
Folding (bi-fold or tri-fold)	Pocket or phone size	Good once used to the split	Phone and tablet users who pack light	Keys near the hinge, hinge wear
Slim non-folding with cover	Small-tablet width	Solid, familiar	Tablet writers, laptop-on-stand setups	Longer to pack
Split ergonomic folding	Pocket or phone size	Comfortable after adjusting	Heavy typists who like ergonomic layouts	Learning curve
Tablet keyboard case	Attached to tablet	Varies by model	One-tablet users	Tied to one device, adds weight
Keyboard and mouse combo	Pocket plus mouse	Similar to folding	Laptop on a stand, spreadsheet work	Two items to charge
Roll-up silicone	Rolled tube	Soft and slow	Spill-prone environments	Poor for long typing

What matters when you choose

Key size and spacing

The single biggest factor in typing comfort is whether the keys are close to full size and spaced like a normal keyboard. Your fingers are trained on standard spacing, and a keyboard that shrinks it by even a little slows you down and adds typos. Check that the letter keys are full width and that important keys such as Shift, Enter, Backspace and the arrow keys are not squeezed into odd positions.

Key feel

Scissor-switch keys, similar to many laptop keyboards, feel crisp and stable. Softer membrane keys are quieter but can feel vague. Very short key travel is common on slim keyboards; some people like it and some find it tiring. If you can, try a keyboard in a store or buy from a seller with an easy return policy.

Layout and operating system

Windows, macOS, iPadOS, Android and ChromeOS use different modifier keys and shortcuts. Many travel keyboards support several systems and switch layouts automatically or with a key combination, and some brands sell separate versions for Apple devices. Choose one whose modifier keys match what you use most, or you will be fighting muscle memory every time you copy and paste.

Multi-device pairing

Many travel keyboards remember two or three devices and switch between them with a button. For travelers who use a phone, a tablet and a laptop, this is one of the most useful features, since it saves re-pairing every time you change device.

Battery and charging

Rechargeable keyboards with a USB-C port share a cable with the rest of your gear, which means one fewer thing to pack. Keyboards that use replaceable coin cells or AAA batteries can run a long time, but you need spares for a long trip. Whatever the type, look for an automatic sleep mode or a power switch, so the keyboard does not drain in your bag.

Connection type

Bluetooth connects directly to phones, tablets and most laptops without an extra part. Some keyboards also offer a small USB receiver or a wired USB-C connection, which can be steadier in places crowded with wireless signals and useful for devices without Bluetooth. A receiver is small and easy to lose, so keep it in a pocket of your cable pouch.

Size, weight and protection

A keyboard you leave at home helps nobody. Weigh the packed size against how much you type. A cover or case protects the keys in a packed bag and stops keys being pressed accidentally, which can wake your devices or drain the battery.

Stand for a phone or tablet

Some keyboards include a fold-out stand or a slot for a phone or tablet. Without one, you need a separate stand or a tablet case that props the screen up. A small, light stand is worth carrying if your keyboard does not include one.

Close-up of a slim Bluetooth keyboard attached to a tablet — Paired with a tablet, a slim keyboard handles email and writing for far less weight than a laptop (Photo: Maurizio Pesce from Milan, Italia via Wikimedia Commons, CC BY 2.0)

Options from our original list

The keyboards below were featured in the original version of this guide. They cover different needs rather than a strict ranking. Models, layouts and features change, so check the current specifications from the maker or seller before you buy.

TECKNET wireless foldable Bluetooth keyboard

TECKNET’s foldable Bluetooth keyboard is a full-size folding design that includes a numeric keypad, which is unusual in a folding keyboard. It suits travelers who work with numbers, such as accountants, analysts and anyone who lives in spreadsheets, and who want a number pad without carrying a full desk keyboard. A keyboard with a number pad is wider when open, so check that it fits the tray tables and café tables you use.

Logitech Keys-To-Go 2

The Logitech Keys-To-Go 2 is a slim, non-folding keyboard with a built-in cover that protects the keys in your bag. Logitech describes it as using low-profile scissor keys, connecting to up to three devices and working with Android, ChromeOS, Windows, iPadOS, iOS and macOS, and it offers a universal version and a version with an Apple layout. It suits tablet users and anyone who wants a thin keyboard that slides into a sleeve or a handbag and feels more solid than a folding design.

Targus Ergonomic Foldable Bluetooth Antimicrobial Keyboard

The Targus Ergonomic Foldable Bluetooth Antimicrobial Keyboard uses a split layout that angles the two halves for a more natural hand position. Targus says it folds to about the size of a smartphone, pairs with up to three devices over Bluetooth, recharges over USB-C and is treated with its DefenseGuard antimicrobial additive. It suits travelers who already prefer ergonomic keyboards and do a lot of typing. The antimicrobial treatment is a surface feature, not a reason to skip cleaning, and the split layout takes a few days to get used to.

Portable foldable keyboard and mouse combo

The original list included an unbranded folding keyboard sold with a wireless mouse, listed with Bluetooth as well as USB-A and USB-C connection options. A combo like this suits travelers who want a complete, inexpensive setup for a laptop on a stand or a tablet that supports a mouse. With unbranded products, check the seller’s return policy and read the listing carefully for the connection types and operating systems it supports.

Samsers foldable keyboard and mouse combo

Samsers sells a folding keyboard with a rechargeable wireless mouse, and the original list featured it in more than one color. It is a budget-friendly way to put together a portable workstation for hotel rooms and coworking spaces. Check the listing for the exact connection options and which devices it supports before you buy.

Samsers full-size foldable Bluetooth keyboard (KF08S)

The Samsers KF08S is a folding Bluetooth keyboard without a mouse, sold with a protective cover. It suits travelers who want a full-size folding layout for a phone or tablet and do not need a mouse. As with any folding keyboard, pay attention to the keys near the fold when you first try it.

Setting up a travel keyboard

Charge it fully at home and pair it with every device you plan to use, assigning each to a channel if it supports multi-device switching.
Set the layout on each device, especially the language and the operating-system mode, so symbols and shortcuts are where you expect.
Learn the switch keys for changing devices and for special functions like brightness, volume and the home screen on a tablet.
Practice for a few days. Write something real at home. It is much better to discover that you hate the split in your living room than on deadline in an airport.
Pack the charging cable in your cable pouch, or confirm that the keyboard charges from a cable you already carry.

Using a keyboard on planes, trains and in hotels

On a plane

Economy tray tables are small, and the seat in front may recline into your space. A tablet in a stand plus a folding keyboard often fits better than a laptop, because the screen and keyboard can be arranged separately. Put the tablet at the back of the tray and the keyboard in front, or rest the keyboard on your lap. Bluetooth accessories are generally allowed during flights with the device in airplane mode and Bluetooth switched back on, but crew instructions and airline policies come first, especially during takeoff and landing. If the flight is long, a pair of noise-cancelling headphones makes focused work much easier.

On a train

Trains are often better than planes for working: bigger tables, more legroom and sometimes power outlets. A folding keyboard and a phone or tablet stand make good use of a small table seat. Keep the keyboard close when the train brakes, and put the whole setup away before your stop so nothing slides off the table.

In a hotel room

Hotel desks are often too high for comfortable laptop typing. Raise the laptop screen on a stand or a stack of books and put the keyboard lower on the desk, or on your lap in a chair, so your elbows are near a right angle. If you are choosing a hotel for a work trip, our business travel hotels guide explains what to look for in a room you will work from.

In cafés and coworking spaces

Café tables are small and crowded, and a keyboard plus a phone or tablet takes up less space than a laptop. Keep your bag at your feet with a strap around your leg, and never leave devices on the table when you go to order. Our guide to anti-theft backpacks covers habits and bag features that help in busy places.

A wooden writing desk with a phone and kettle in a hotel room — Hotel desks are often too high for laptop typing; a stand and a separate keyboard fix the posture (Photo: Haydn Blackey from Cardiff, Wales via Wikimedia Commons, CC BY-SA 2.0)

Tablet plus keyboard or laptop?

For some trips, a tablet with a keyboard can replace a laptop entirely. It works well when your work is mainly writing, email, messaging, video calls and web-based tools, and when you value a light bag. It works less well when you need desktop software, many windows side by side, complex file management or a company laptop with its own security tools. Many travelers take both on long work trips and leave the laptop behind on short ones. Try a full working day on the tablet at home before you commit.

A compact folding Bluetooth keyboard opened on a wooden table — Keys near the fold take a little practice, so try a new keyboard at home before a work trip (Photo: Cartonfox via Wikimedia Commons, CC0)

Flying with keyboards and small gadgets

Keyboards, mice and other small accessories with built-in rechargeable batteries are generally fine in carry-on bags. The stricter rules apply to spare lithium batteries and power banks, which must travel in the cabin rather than in checked baggage. As principles:

Keep battery-powered gadgets in your carry-on where possible, where you can reach them and they are safe from rough handling.
Spare lithium batteries and power banks are cabin only, and should be protected from short circuits in their packaging, a case or a separate bag.
Switch keyboards off or use the cover so keys are not pressed in your bag.
Check the official rules before you fly: the FAA’s PackSafe lithium battery guidance, the TSA’s What Can I Bring? tool and CATSA’s guidelines for batteries. Airlines can add their own rules.

If you are trying to carry fewer chargers overall, our guide to 3-in-1 Apple chargers covers one way to consolidate them.

Packing a keyboard setup

A complete mobile workstation can be surprisingly small: a folding or slim keyboard, a compact mouse, a folding stand for a laptop or tablet, and one USB-C cable that charges all of them. Keep the keyboard in a padded pocket of your bag or in a sleeve so the hinge and keys are protected, and keep small parts like a USB receiver in a zip pocket. If you carry a heavy tech bag through big airports, a rolling laptop bag can take the weight off your shoulders. For the bag the rest of your trip goes into, see our main travel luggage guide.

Care and longevity

The hinge on a folding keyboard and the charging port are the parts most likely to fail. Open and close the keyboard gently, do not force it past its natural angle, and avoid carrying it loose where it can be bent. Wipe the keys with a slightly damp cloth and let it dry fully before closing; avoid soaking it or spraying liquid directly onto the keys. Charge the battery every few weeks if you store the keyboard between trips, since leaving a lithium battery fully empty for a long time is hard on it.

Common mistakes

Choosing the smallest keyboard possible. Tiny keyboards are easy to pack and hard to type on. Size for comfort first.
Ignoring the operating system. A keyboard laid out for a different system makes every shortcut awkward.
Not testing before the trip. Folding layouts take practice.
Forgetting a stand. A keyboard without a way to prop up the screen is only half a setup.
Leaving it switched on in a bag. Keys get pressed, devices wake up and batteries drain.
Losing the receiver or the cable. Keep small parts in one pouch.

Frequently asked questions

Are folding keyboards good for typing?

Good ones are comfortable for most people once they adjust to the fold. Check that the letter keys are full size and try typing a real paragraph before a trip. If you type all day, a slim non-folding keyboard can feel more solid.

Can I use a Bluetooth keyboard on a plane?

Generally yes, with your device in airplane mode and Bluetooth switched back on, but crew instructions and airline policy always come first, particularly during takeoff and landing.

Will a travel keyboard work with both my iPhone and my Windows laptop?

Many do. Look for multi-device pairing and support for both operating systems, and check how the keyboard handles the different modifier keys.

Can a tablet and keyboard replace a laptop for travel?

For writing, email and web-based work, often yes. For desktop software, heavy multitasking or a company-managed laptop, usually not. Test a full day at home first.

Is a keyboard with a built-in battery allowed in checked luggage?

Small devices with installed batteries are treated differently from spare batteries, but it is safest to keep them in your carry-on. Spare lithium batteries and power banks are not allowed in checked bags.

Rechargeable or replaceable batteries?

Rechargeable keyboards with USB-C share a cable with your other gear. Replaceable batteries can last a long time but mean carrying spares on long trips.

Do I need a mouse as well?

For writing, usually not. For spreadsheets, editing and design work on a laptop on a stand, a compact mouse makes a big difference.

Once your mobile office is packed, plan where you will use it. Compare fares on our flight search, find a hotel with a proper desk and good Wi-Fi on our hotel search, and if your trip needs a car, check our car rental search. Working from a new city for a week? Flights to Vancouver and our guide to things to do in Vancouver make a fine start, with plenty of cafés to test your new keyboard in.

Keep planning with TicketScanner

Top travel luggage bags: the buying guide — the travel gear guide
Laptop travel accessories
Rolling laptop bags for business travel
3-in-1 Apple chargers for travel
Anti-theft backpacks for travel and commuting
Noise-cancelling headphones for flying
Business travel hotels guide
Search hotels — find a room with a proper desk
Things to do in Vancouver

July 17, 2026

Peak Design Travel Backpack 45L: 5 Best Picks

The Peak Design Travel Backpack 45L is one of the best-known bags built around a simple idea: carry everything for a trip in one bag on your back, and walk off the plane without waiting at a baggage carousel. It packs like a suitcase, carries like a backpack and works with a set of packing and camera cubes, which is why it shows up so often with photographers, remote workers and people who hop between cities by train. It is also a premium bag, and it is not the right answer for every traveler. This guide explains what the Travel Backpack 45L does well, how its expandable capacity and access points work, whether it fits airline carry-on rules, how it compares with Peak Design’s Travel Duffelpack and Outdoor Backpack 45L, and how to choose and pack any 40 to 45 liter travel backpack so a week of travel fits comfortably on your back.

The short answer

If you want a single carry-on bag for trips of up to a week or so, value organization and plan to walk, take trains or climb stairs with your luggage, the Peak Design Travel Backpack 45L is a strong choice. It compresses for shorter trips and expands for longer ones, opens wide like a suitcase, has a dedicated laptop sleeve and works with Peak Design’s cubes. If you need more volume for bulky or sports gear, the Travel Duffelpack is a better fit. If your trip is built around trails rather than terminals, look at the Outdoor Backpack 45L or a proper hiking pack. And if your shoulders or back do not enjoy carrying weight, a carry-on suitcase with wheels may simply be the better bag for you. Whichever you choose, check your airline’s current carry-on limits before you fly, since a 45 liter bag packed full sits at the edge of many allowances.

A traveler with a large backpack waiting on a railway platform — Stairs, platforms and crowded carriages are where a travel backpack beats a roller (Photo: Clem Onojeghuo clemono2 via Wikimedia Commons, CC0)

What the Travel Backpack 45L is designed to do

Most backpacks load from the top, which means the thing you need is always at the bottom. The Travel Backpack 45L is built the other way: it opens along the back panel like a clamshell suitcase, so you can lay it flat on a hotel bed and see everything at once. It adds side access to reach things without opening the whole bag, and a front section for smaller items. The bag’s capacity can be reduced with compression zips and straps when you pack light and expanded to its full 45 liters when you need the room, so the same bag works for a three-night work trip and a week-long holiday.

It is also designed as part of a system. Peak Design sells packing cubes, a camera cube, a tech pouch and a wash pouch sized to fit the bag, and the laptop sleeve sits against your back where it is protected and easy to slide out at security. The idea is that the backpack does the carrying and the cubes do the organizing. You can check current features, dimensions and accessory compatibility on Peak Design’s own site.

Key features, and why they matter

Adjustable capacity

The single most useful feature is that the bag changes size. Compressed, it is slimmer and easier to carry around a city, less likely to bump people on a train and more likely to fit tighter carry-on limits. Expanded, it holds enough for most people for a week, especially if you do laundry once. Peak Design lists the exact modes and dimensions for each, and those are the numbers to compare against your airline.

Suitcase-style opening and multiple access points

The clamshell opening makes packing and unpacking far easier than a top-loader, and it is quicker at a security checkpoint when you need to pull out a laptop or a bag of liquids. Side access lets you grab a jacket or a camera without unzipping the main compartment.

Laptop and tablet sleeves

A padded sleeve for a laptop and a separate slot for a tablet or documents keep electronics protected and separate from clothes. Check the listed laptop size against your machine, particularly if you carry a large 16-inch laptop.

Harness and hip belt

Padded shoulder straps, a sternum strap and a hip belt make a loaded bag much more comfortable. The harness and hip belt can be tucked away, which keeps them from snagging in overhead bins or on baggage belts if you ever have to gate-check it. For long walks with a full bag, use the hip belt: it moves weight from your shoulders to your hips.

Materials and weather resistance

The shell is a weather-resistant recycled nylon, with water-resistant zippers. That will keep a passing shower off your clothes, but it is not a waterproof dry bag. In heavy rain, pack electronics in the middle of the bag and consider a rain cover if you walk a lot between stations.

Warranty

Peak Design offers a lifetime warranty on its bags. That is part of what you are paying for with a premium pack, and it is worth reading the current terms on the manufacturer’s site so you know what it covers.

Is the Peak Design Travel Backpack 45L carry-on size?

It was designed with carry-on travel in mind, but “carry-on size” always depends on three things: the airline, the fare and how full you pack it. The principles:

Compressed, it fits more airlines. A slimmer bag is more likely to meet stricter limits and to fit smaller overhead bins on regional jets.
Fully expanded and stuffed, it sits at the edge. A 45 liter pack packed to bursting can exceed a carry-on depth limit, especially with full front pockets.
Some fares only allow a personal item. Basic and ultra-low-cost fares may include only a small under-seat bag; a 45 liter pack is a full carry-on on any airline.
Some airlines weigh cabin bags. A full backpack with a laptop and camera can be heavy, so check whether your airline has a cabin weight limit.

Always check the official page before you fly: Air Canada carry-on baggage, WestJet carry-on baggage and Delta carry-on baggage are good examples of how airlines publish their limits. For budget carriers in Europe, read the cabin bag rules closely; easyJet’s cabin bag page shows how a free allowance can be much smaller than a full carry-on. Our guide to Delta carry-on sizes goes deeper on one airline, and our main guide to travel luggage explains carry-on, personal item and checked allowances in general.

Who it suits, and who should look elsewhere

A good fit for

One-bag travelers who want to skip checked bags and move fast between flights, trains and hotels.
Multi-city trips with stairs, cobblestones, ferries and crowded platforms, where wheels are a liability.
Remote workers who need a laptop, chargers and a week of clothes in one bag.
Travel photographers who want a camera cube inside a bag that does not look like a camera bag.
Business travelers who prefer a backpack to a roller and want something that looks tidy in a meeting.

Probably not the best choice for

Travelers with back, neck or shoulder problems, who will usually be happier with a wheeled carry-on.
Long trips in cold weather with bulky layers and boots, where the volume runs out quickly.
Serious hiking, where a pack with a real load-bearing frame and a torso-length adjustment carries weight much better; see our guide to hiking backpacks.
Tight budgets. The Travel Backpack 45L is a premium bag. Many simpler 40 liter travel packs do the core job for less, without the accessory ecosystem.

A travel photographer taking a picture at a pagoda — A camera cube turns part of a travel backpack into a padded camera bag without making it look like one (Photo: Jay.Jarosz via Wikimedia Commons, CC BY-SA 4.0)

Travel Backpack 45L vs the alternatives

Bag	Best for	Strengths	Trade-offs
Peak Design Travel Backpack 45L	One-bag carry-on travel, city hopping	Suitcase-style opening, adjustable capacity, laptop sleeve, cube system	Premium price; heavy when full; at the edge of some carry-on limits when expanded
Peak Design Travel Duffelpack	Road trips, sports and bulky gear, longer trips	Large duffel opening, more volume, stowable backpack straps	Too big for most carry-on limits when full; less organization
Peak Design Outdoor Backpack 45L	Hiking, outdoor photography, trips mixing trails and towns	Roll-top, hip belt and harness built for trail use, camera cube compatible	Less suitcase-like organization for city travel
Carry-on suitcase	Airport-to-hotel trips, travelers who prefer not to carry weight	Wheels take the load; easy to pack	Awkward on stairs, cobbles and crowded trains
Smaller 25 to 35 liter pack	Weekend trips, minimalists, strict airlines	Lighter, fits more carry-on limits, some fit personal-item limits	Needs disciplined packing for longer trips

The Peak Design options worth considering

The original version of this guide listed five Peak Design products. Several are the same bag in different colors, so here they are grouped by model. Colors, capacities and specifications change between versions, so confirm the current details on the manufacturer’s site before you buy.

Peak Design Travel Backpack 45L (Black)

The flagship, and the bag this guide is named for. It is the most versatile of the group: carry-on focused, organized, and suited to everything from a work trip to a week in Europe. Black is the most understated color and looks at home in an office or a boutique hotel. Choose it if you want one bag that does most trips and you will use the laptop sleeve and cubes.

Peak Design Travel Duffelpack (Ocean, Black and Eclipse)

The Travel Duffelpack combines a duffel’s big, open main compartment with backpack straps that tuck away when you do not need them. The original guide listed it in three colors: Ocean, Black and Eclipse. It holds more than the Travel Backpack and is better for road trips, ski and sports gear, camera kits and longer trips where you plan to check a bag. It is less organized inside, so packing cubes matter more, and when full it is generally a checked bag rather than a carry-on. Choose it if you value volume and easy loading over carry-on compliance.

Peak Design Outdoor Backpack 45L (Kelp)

Part of Peak Design’s outdoor line, this pack uses a roll-top closure and a harness and hip belt designed for carrying on trails, and it works with the brand’s camera cubes. The original guide listed it in the Kelp color. It suits hikers, landscape photographers and travelers whose trip mixes trails with towns. For city travel it is less convenient than the Travel Backpack’s suitcase-style opening, and for multi-day backpacking with a tent and food, a dedicated trekking pack with an adjustable frame may still carry better.

Do you need the matching cubes and pouches?

Peak Design’s packing cubes, camera cube, tech pouch and wash pouch are shaped to fill the Travel Backpack neatly, and that fit is the main argument for buying them. They are not required, though. Any packing cubes of a sensible size will organize the bag, and many travelers already own a toiletry bag and a cable pouch that work fine. A reasonable approach is to start with the backpack alone, take one trip, and then buy only the pieces that would have solved a real problem: a camera cube if you carried a camera loose in your clothes, a tech pouch if you spent time hunting for a charger, or a set of cubes if the bag turned into a jumble by day three. That keeps the total cost down and avoids a closet full of accessories you do not use. If you carry a lot of electronics, our guide to 3-in-1 Apple chargers shows how to cut down the number of chargers you pack in the first place.

How to choose any 40 to 45 liter travel backpack

Whether you buy the Peak Design or another brand, the same questions decide whether a travel pack works for you.

Capacity. About 40 to 45 liters is the practical maximum for most carry-on limits. Around 30 to 35 liters suits light packers and strict airlines. Adjustable-capacity bags give you both.
Fit. A travel pack should sit close to your back with the weight resting on your hips via the hip belt. If you are short or tall, check the harness length; some brands offer sizes or adjustable harnesses.
Opening. A full clamshell or wide U-shaped zipper packs like a suitcase. A top-loader is simpler and lighter but slower to live out of.
Laptop access. A separate laptop compartment you can open without unpacking clothes saves time at security.
Empty weight. Frames, padding and hardware add weight. A heavy empty bag makes airline cabin weight limits harder to meet.
Materials. Tough, weather-resistant fabric and good zippers matter more than lots of pockets.
Security. Lockable zippers and hidden pockets are useful in crowded cities; our guide to anti-theft backpacks covers what those features actually do.
Warranty and repairability. A bag you will carry for years should come from a brand that stands behind it.

Clothes, shoes and travel items laid out next to a backpack ready for packing — Lay it all out first: a week of clothes fits in 45 liters when every piece works with the others (Photo: www.Pixel.la Free Stock Photos via Wikimedia Commons, CC0)

Packing a 45 liter backpack for a week

A week in a backpack is easy with the right approach. A typical warm-weather packing list for one person:

Four or five tops and two or three bottoms that all work together; our guide to travel pants for men covers versatile options that dress up or down.
Underwear and socks for five days, plus a plan to wash a load midweek.
One warm layer and one light rain jacket.
One pair of shoes on your feet and at most one more in the bag; see our guide to walking shoes for travel for a pair that does both.
A small toiletry bag that meets liquid rules, and a tech pouch for chargers and cables.
Laptop and tablet in the sleeves, and documents in a slim wallet or a passport holder.

Pack heavy items, like shoes and the toiletry bag, close to your back and in the middle of the bag, and light, bulky clothes toward the outside. Packing cubes compress soft clothing and keep the bag tidy when you open it at a checkpoint. Keep your liquids where you can reach them: in the United States, the TSA liquids rule sets the limits for cabin bags, and in Canada, CATSA explains what you can bring. For cables, adapters and chargers, our list of laptop travel accessories has ideas that pack small.

For travel photographers

Many people buy this bag for the camera cube: a padded insert that turns part of the backpack into a camera bag while the rest holds clothes. A few tips if you carry camera gear:

Keep cameras and lenses in the cabin. Never check expensive gear if you can avoid it.
Carry spare batteries in the cabin. Spare lithium batteries, including camera batteries and power banks, generally must not go in checked bags. The FAA’s PackSafe guidance on lithium batteries explains the rules, and airlines publish their own limits.
Balance the load. Camera gear is dense; place the cube close to your back so the bag does not pull backward.
Think about access. Side access to the camera cube lets you shoot without unpacking your clothes.
Drones need extra checks. Airlines and destinations have their own rules about drones and their batteries; check both before you pack one.

Getting through the airport with a travel backpack

Pack for the checkpoint. Laptop in its sleeve, liquids at the top, and nothing in pockets that will need to come out. A clamshell bag makes this easy.
Tuck away straps before the X-ray. Loose straps snag on belts and bins. Use the stowable harness and hip belt if the bag is ever gate-checked.
Board early if you can. A full-size backpack needs overhead space. Slide it in lengthwise with the top handle facing out, so you can reach it quickly.
Keep a small bag for the seat. A light pouch or sling with your headphones, snacks and documents means you do not have to open the overhead bin mid-flight; our guide to noise-cancelling headphones for flying helps with the long legs.
Arrive with time to spare. Our guide to airport arrival times for international flights has the details.

Caring for a premium travel pack

A good bag lasts longer with a little care. Empty it after each trip and let it air out before storing it. Spot-clean fabric with a damp cloth and mild soap rather than a washing machine, which can damage coatings and padding. Keep zippers free of grit, and do not force a zipper around an overstuffed corner. If something breaks, contact the manufacturer before attempting a repair yourself, since a DIY fix can affect a warranty claim.

Common mistakes with travel backpacks

Packing to full expansion every time. If you always fill every liter, the bag will be heavy and at the edge of carry-on limits. Pack compressed by default and expand only when you need to.
Ignoring the hip belt. Carrying 10 kg or more on your shoulders alone is tiring. Clip the belt and tighten it.
Buying before measuring. Compare the bag’s real dimensions with the strictest airline you plan to fly.
Carrying valuables in outer pockets. In crowds, keep your phone, wallet and passport in inner or body-side pockets.
Treating weather resistance as waterproof. Heavy rain will eventually get in. Protect electronics.
Forgetting the return trip. Leave room for anything you buy on the way.

Frequently asked questions

Is the Peak Design Travel Backpack 45L carry-on approved?

It is designed for carry-on travel and fits many airlines’ limits, especially when compressed. Whether it fits depends on the airline, the fare and how full you pack it, so check the airline’s current dimensions before you fly.

Is the Peak Design Travel Backpack 45L waterproof?

It is weather-resistant, not waterproof. The shell and zippers keep out light rain and splashes, but prolonged heavy rain can get in, so protect electronics in wet weather.

Can it hold a laptop?

Yes. It has a dedicated padded laptop sleeve plus a tablet slot. Check the listed laptop size on Peak Design’s site against your machine.

Is it good for photographers?

Yes, especially with Peak Design’s camera cube, which turns part of the bag into a padded camera compartment while leaving room for clothes.

What is the difference between the Travel Backpack and the Travel Duffelpack?

The Travel Backpack is built for carry-on travel with suitcase-style organization and a laptop sleeve. The Travel Duffelpack is a larger duffel with backpack straps, better for bulky gear, road trips and longer trips, and generally a checked bag when full.

Can I fit a week of clothes in a 45 liter backpack?

Most people can, especially with packing cubes, a mix-and-match wardrobe and a midweek laundry stop. Cold-weather trips are harder because of bulky layers.

Is a travel backpack better than a carry-on suitcase?

It depends on the trip and your body. Backpacks win on stairs, trains and rough streets; suitcases win in airports and for anyone who prefers not to carry weight.

With the bag packed, the next step is the trip. Search fares on our flight search, where flexible dates often save enough to cover a good bag, compare places to stay on our hotel search, and if the plan includes a road trip, check our car rental search. A one-bag trip suits city hopping in Europe perfectly: read our guide to traveling Europe on a multi-city itinerary, then compare flights to London or flights to Rome to start.

Keep planning with TicketScanner

Top travel luggage bags: the buying guide — the travel gear guide
Anti-theft backpacks for travel and commuting
Hiking backpacks: how to choose and fit one
Rolling laptop bags for business travel
Laptop travel accessories
Travel pants for men
Comfortable walking shoes for traveling
Search flights — compare fares across flexible dates
How to travel Europe on a multi-city itinerary

July 17, 2026

Carry-On Luggage Size Delta: 7 Best Bags for 2026

Few things sour the start of a trip faster than being told at the gate that your bag is too big. Carry-on rules look simple, a few numbers on an airline’s website, but the details trip people up: whether wheels and handles count, what happens on small regional jets, how a personal item differs from a carry-on, why a bag labeled “carry-on” in a store can still be too long, and how the rules change when your trip involves more than one airline. This guide explains Delta’s carry-on size rules as published on its official website, how they compare with Air Canada and WestJet, how to measure your bag properly, what to look for when you buy carry-on luggage, and how to pack so that one bag and one personal item really are enough. Airline rules change, so treat the figures here as a starting point and check the airline’s own page before you fly. This guide is part of our flight booking series, which starts with our guide to the best time to book cheap flights and hotels.

The short answer

At the time of writing, Delta’s carry-on baggage page says that each passenger can bring one carry-on bag and one personal item free of charge. The carry-on must not exceed 22 x 14 x 9 inches (56 x 35 x 23 cm), and its combined length, width and height must not exceed 45 linear inches (114 cm). Those measurements include handles and wheels. The personal item, such as a purse, laptop bag or small backpack, must fit under the seat in front of you. On Delta Connection flights with 50 seats or fewer, only personal items can be carried on board, and larger bags are tagged and loaded in the hold, then returned to you as you leave the aircraft. Delta also notes that its SkyTeam and codeshare partners may have different rules. Check before you fly, measure your bag at home including the wheels, and if you are booking now, compare fares and total costs on our flight search.

A Delta Air Lines Boeing 737 parked at a gate in Minneapolis — Delta's published carry-on limit includes wheels and handles; check it before you fly (Photo: Saskjays via Wikimedia Commons, CC BY-SA 4.0)

Delta’s carry-on rules in detail

Here is what Delta’s carry-on page says, in plain terms. Rules can change at any time, so confirm on the official page before each trip.

The allowance

Each passenger can bring one carry-on bag for the overhead bin and one personal item for under the seat. Delta gives examples of personal items: a purse, briefcase, small backpack, belt bag, camera bag, diaper bag or laptop bag, or another item of similar or smaller size. Laptops should stay in the cabin; Delta notes that computers cannot be checked unless security directs otherwise. Exceptions apply for passengers traveling with an infant in arms or with a pet in the cabin.

The size limit

The carry-on bag must not exceed 22 inches long, 14 inches wide and 9 inches deep (56 x 35 x 23 cm), and the three measurements added together must not exceed 45 inches (114 cm). The limits include handles and wheels. Delta says that size check displays are available at ticket counters and gates if you want to confirm that your bag fits.

Items that do not count toward your allowance

Delta lists several things you can bring in addition to your carry-on and personal item: a jacket or umbrella, food or drink bought after security, a bag of duty-free purchases, and special items such as strollers, wheelchairs, child safety seats and assistive devices.

Weight

Delta’s carry-on page sets out dimensions rather than a weight limit for the carry-on. It does, however, say that flight attendants are unable to proactively help customers place bags in overhead bins, with certain exceptions. In practice, that means you should be able to lift your bag above your head yourself. Rules can differ on partner airlines and in some countries, so check if your trip includes another carrier.

Full flights and gate checking

If your bag does not fit, or a very full flight runs short of bin space, Delta says a flight attendant or gate agent can check your bag at the gate. On crowded flights, some carry-on bags may be gate checked free of charge during boarding and returned when you leave the aircraft, with a pink Gate Claim or Planeside tag attached.

Regional flights

On Delta Connection flights with 50 seats or fewer, overhead space is limited, so Delta permits only personal items on board. Larger items get a pink Gate Claim or Planeside tag, are loaded in the hold and are returned to you when you leave the aircraft. If your trip includes a small regional aircraft, pack your carry-on so it can be handed over at the door without stress, which means keeping valuables, medication and spare batteries in your personal item.

Comfort devices

Delta also lists comfort items that are not allowed on its flights, including inflatable seat devices, knee defenders and seat recline blockers, foot hammocks, window and tray table organizers, pods and tents. Check the list before you pack travel gadgets.

How Delta compares with Air Canada and WestJet

Many trips involve more than one airline, especially between Canada and the United States. The table shows the carry-on and personal item sizes each airline published on its official site when we checked. Rules change, and fare type can matter, so confirm on each airline’s page before you fly.

Airline	Carry-on bag	Personal item	Basic fare notes
Delta	22 x 14 x 9 in (56 x 35 x 23 cm), 45 linear in (114 cm), including handles and wheels	Must fit under the seat in front; examples given, no dimensions listed on the page	Personal items only on Delta Connection flights with 50 seats or fewer
Air Canada	23 x 40 x 55 cm (9 x 15.5 x 21.5 in), including wheels and handles	33 x 43 x 16 cm (13 x 17 x 6 in)	Economy Basic fares bought on or after January 3, 2025 allow only a personal item on some itineraries
WestJet	56 x 23 x 36 cm (22 x 9 x 14 in)	41 x 15 x 33 cm (16 x 6 x 13 in)	UltraBasic allows a personal item only, with exceptions such as flights to and from Europe and Asia

Two practical lessons come out of this comparison. First, the numbers are close but not identical. Air Canada’s limit is slightly shorter than Delta’s (55 cm against 56 cm) but wider (40 cm against 35 cm). A bag that fits both needs to respect the smaller figure in each direction: roughly 55 x 35 x 23 cm. Second, the fare can matter as much as the airline. Basic fares on some airlines and routes allow only a personal item, so always check what your ticket includes before you plan to travel carry-on only. Air Canada also states that no weight limit applies to carry-on bags, but that you must be able to lift yours into the bin without help.

If you are comparing fares, add the cost of a checked bag, or of a fare that includes a carry-on, to the cheapest price before deciding. Our international flights booking tips explain how to compare fare brands, and our guide to reading your flight details shows where the baggage allowance appears on a booking.

Open overhead luggage compartments above economy seats on an Airbus — A bag that fits the sizer still needs bin space, so board with your group (Photo: User:Mattes via Wikimedia Commons, Public domain)

How to measure your bag properly

Most carry-on problems come from measuring the wrong thing. Retail listings often quote the size of the main compartment or round the numbers, and they may leave out the wheels and handles that airlines include.

Pack the bag as you will travel with it. An empty softside bag measures smaller than a full one, and outside pockets bulge.
Measure the height from the floor to the top of the handle, with the telescoping handle fully retracted and the bag standing on its wheels.
Measure the width across the widest point, including side handles and any feet.
Measure the depth from the front of the fullest pocket to the back, including wheel housings.
Add the three numbers and check them against the airline’s linear limit as well as each individual limit.
Check the expansion zipper. Many bags meet carry-on limits only when unexpanded. If you expand it to fit souvenirs on the way home, measure again.
Compare with the airline’s page, not the product label. If you fly several airlines, use the smallest figure in each direction.

A simple check: a bag sold as a “22.75-inch” carry-on is, by its own description, longer than 22 inches unless that figure excludes the wheels. Some bags labeled “carry-on plus” or “large carry-on” are designed for airlines with bigger limits. The label is marketing; the tape measure is the rule.

Buying carry-on luggage: what to look for

The original version of this guide listed several popular carry-on suitcases from brands such as SWISSGEAR, Delsey, Travelers Club and Wrangler. All of these brands sell bags marketed as carry-ons, but product listings change often and are not always clear about whether wheels are included in the dimensions, so rather than repeat a list we cannot vouch for, here is how to judge any bag yourself.

External dimensions, including wheels

This is the first and most important check. Look for a manufacturer’s page that states the overall dimensions including wheels and handles, then compare with the airline limit. If the listing is unclear, measure the bag in the store or when it arrives, and keep the packaging until you are sure.

Hardside or softside

Hardside bags protect fragile contents and resist rain, and they hold their shape, which makes the size predictable. Softside bags usually have outside pockets for quick access and can squeeze into a tight bin or sizer, but they bulge when overpacked. Frequent carry-on travelers are split between the two; choose based on how you pack and what you carry.

Spinner or two-wheel

Four spinner wheels make a bag easy to roll down a narrow aircraft aisle and through crowded terminals. Two inline wheels are recessed into the bag, which often leaves more packing space for the same external size and survives rough pavement better. If you want every centimeter of space within the limit, a two-wheel bag often has the edge.

The bag’s own weight

A lighter bag leaves more of your strength, and any weight limit on other airlines, for your belongings. Since Delta expects you to lift your own bag into the bin, a light bag also makes boarding easier.

Handles, zippers and wheels

These are the parts that fail. Look for a handle that locks firmly at more than one height without wobbling, sturdy zippers, and wheels that can be replaced. A good warranty from the manufacturer is worth paying for.

Locks

Many bags include locks designed so that security officers can open them for inspection without breaking them. They are useful for checked bags; for a carry-on that stays with you, they matter less.

Organization

Compression straps, a divided interior and a laptop sleeve make it easier to live out of one bag. A front pocket for your liquids bag and documents speeds up security.

Other types of carry-on bag

Travel backpacks. A structured travel backpack is easier on stairs, cobblestones and trains than a roller, and often fits carry-on limits well. Our review of the Peak Design Travel Backpack 45L looks at one popular option, and our guide to anti-theft backpacks covers security features.
Duffels. Soft duffels squeeze into tight spaces, but can be hard on the shoulders over long walks.
Underseat bags. A small roller or tote designed to fit under the seat can work as your personal item or, on basic fares, as your only bag. Our guide to rolling laptop bags covers options for work travelers.
Suitcase sets. A matching set can be good value, but check the carry-on piece’s overall dimensions separately, since set pieces are not always sized for strict airline limits.

For a wider look at choosing luggage, see our travel luggage guide.

Delta check-in counters and kiosks at Atlanta airport — Size check displays are available at Delta ticket counters and gates (Photo: Atlantacitizen via Wikimedia Commons, Public domain)

Liquids, batteries and what goes in your carry-on

Size is only half the carry-on story. What you pack inside also has rules.

Liquids

Delta’s page summarizes the common rule: liquids, gels, aerosols and pastes in containers of up to 3.4 ounces or 100 milliliters, all in a single quart-size clear, resealable bag, which you may need to take out at security. In Canada, CATSA describes the same principle as containers of 100 mL or less in one clear 1 L bag, and notes that at CT-equipped screening lines, liquids and large electronics may stay in your bag. Medication, baby formula and breast milk usually have exemptions with extra screening. Check the rules for the country you are departing from: TSA in the United States and CATSA in Canada.

Batteries and electronics

Spare lithium batteries and power banks generally must travel in the cabin, not in checked baggage. The FAA’s PackSafe pages explain the rules for U.S. flights. This matters if your carry-on is gate checked: take power banks and spare batteries out and keep them in your personal item.

Things to keep with you

Whatever happens to your carry-on, your personal item should hold what you cannot be without: passport and documents, medication, phone, chargers, keys, valuables and a change of clothes. Our guide to what not to wear on a flight includes a short list of backup items worth carrying.

How to pack a carry-on for a week

Traveling with only a carry-on saves time at the airport and removes the risk of a lost bag. It takes a little discipline.

Build a small capsule wardrobe. Choose a few tops and bottoms that all go together in two or three colors.
Wear your bulkiest items. Heavy shoes and your warmest layer go on your body, not in the bag.
Roll or use packing cubes. Cubes compress clothing and keep the bag organized when you open it in a hotel room.
Limit shoes. Two pairs, including the pair you wear, cover most trips.
Decant toiletries. Travel-size containers fit the liquid rules, and hotels often provide basics.
Plan to do laundry. A sink wash or hotel laundry halfway through a trip halves what you need to pack.
Leave space. A bag packed to bursting will not fit a sizer and has no room for anything you buy.

Boarding tips to keep your bag with you

Even a perfectly sized bag can end up gate checked if the bins fill before you board. A few habits improve your chances.

Board with your group, and be ready. Bins fill from the front, and passengers in later boarding groups are the most likely to be asked to check bags.
Consider a seat that boards earlier or comes with bin space. Delta’s Delta Comfort page, for example, lists earlier boarding and dedicated overhead bin space among its benefits.
Put your bag in wheels first. On most aircraft, that uses the bin most efficiently; follow crew instructions where they differ.
Keep your personal item under the seat. Placing it in the overhead bin takes space from someone else’s carry-on.
Volunteer when it suits you. If the crew asks for volunteers to check bags free at the gate and you have no tight connection, it can save you the stress of hunting for space.

When to check a bag instead

Carry-on only is not always the best choice. Consider checking a bag if:

You are traveling for more than a week to somewhere cold, with bulky clothing.
You need liquids in larger quantities, such as specific skincare or medication that does not fit the liquid rules and is not exempt.
You are carrying sports equipment, gifts or anything you cannot lift easily.
Your fare includes a checked bag anyway, as many premium and some standard fares do.
Your route includes small regional aircraft where carry-ons are handled at the door anyway.

If you check a bag, allow time to drop it before the deadline. Our guide to how early to arrive for an international flight explains why bag drop cut-offs matter. Travelers in premium cabins usually get a larger allowance; our guide to the difference between first class and business class covers what each cabin includes, and our guide to business class upgrade hacks explains how to get there for less.

The main cabin of a Delta Air Lines Airbus A220 with overhead bins — Pack a bag you can lift into the bin yourself (Photo: Delta News Hub via Wikimedia Commons, CC BY 2.0)

Common carry-on mistakes

Trusting the label. “Carry-on” on a tag does not mean the bag meets your airline’s limits including wheels.
Measuring an empty bag. A full softside bag is bigger than an empty one.
Expanding on the way home. An expanded bag often exceeds the depth limit.
Assuming every airline is the same. Delta, Air Canada and WestJet all publish slightly different numbers.
Ignoring your fare. Some basic fares allow only a personal item.
Forgetting regional jets. On small Delta Connection aircraft, carry-ons go in the hold.
Leaving batteries in a bag that gets gate checked. Move them to your personal item.
Packing a bag you cannot lift. Crew may not be able to help you put it in the bin.

Frequently asked questions

What is Delta’s carry-on size limit?

According to Delta’s carry-on page at the time of writing, 22 x 14 x 9 inches (56 x 35 x 23 cm), with a combined total of no more than 45 inches (114 cm), including handles and wheels. Check the page before you fly, as rules can change.

Does Delta weigh carry-on bags?

Delta’s carry-on page lists size limits rather than a weight limit for the carry-on, but notes that flight attendants cannot proactively help lift bags into bins. Pack a bag you can lift yourself, and check partner airline rules if another carrier operates part of your trip.

Do wheels and handles count toward Delta’s carry-on size?

Yes. Delta says the measurements include any handles or wheels.

What counts as a personal item on Delta?

Delta gives examples such as a purse, briefcase, small backpack, belt bag, camera bag, diaper bag or laptop bag, or an item of similar size that fits under the seat in front of you.

Can I bring a carry-on on a Delta Connection flight?

On Delta Connection flights with 50 seats or fewer, Delta permits only personal items on board. Larger bags are tagged, loaded in the hold and returned to you when you leave the aircraft.

Will a bag that fits Delta also fit Air Canada?

Not necessarily. Air Canada’s published limit is 55 cm long, slightly shorter than Delta’s 56 cm, but allows 40 cm of width against Delta’s 35 cm. A bag of about 55 x 35 x 23 cm fits both.

What happens if my carry-on is too big?

Delta says a gate agent or flight attendant can check it at the gate. Depending on the airline and fare, a bag that should have been checked may carry a fee, so measure before you leave home.

Is a 22-inch suitcase a carry-on?

Only if the 22 inches includes the wheels and handle and the other dimensions also fit. Many bags described as 22-inch measure more once wheels are included, so measure the bag itself.

Bag measured and packed? Compare fares and baggage costs across flexible dates on our flight search, then find a place to stay with our hotel search. Flying through Delta’s biggest hub? Our Atlanta airport guide helps you find your way around, and our guide to the best time to fly to New York will help you choose your dates.

Keep planning with TicketScanner

July 17, 2026