Best Carry-On Travel Backpacks 2026: Our Annual Roundup

Introduction

This is our annual travel backpack roundup: a curated selection of carry-on-sized packs we have tested over years of travel, mixed with newer additions worth your attention. Every bag here is sized to work as a carry-on for most airlines, yet large enough for indefinite travel if you pack light.

To keep things comparable, we have split the lineup into four categories: workhorse packs, clamshell backpacks, duffel-style bags, and minimalist packs. Each bag gets a quick look at the features that make it a great travel companion.

Workhorse Packs

These are the full-featured, durable packs that work across a wide range of travel styles.

Aer Travel Pack 3 Small

The Aer Travel Pack 3 Small is the classic bag of this category. It offers tons of organization, a great carry system, and extreme durability, making it ideal if you carry a lot of tech gear. The large front pocket includes a top slash pocket and side pocket, there is an external water bottle pocket, and the main compartment is large, high-visibility, and easy to pack. The carry system is excellent, with thick back and shoulder strap padding, plenty of adjustability, top load adjusters, and an optional hip belt. The biggest downside is weight: all that durability and organization adds up. If you like the brand but want something lighter, it is also available in an ultralight fabric, and smaller options like the City Pack Pro and Pro Pack 24 trim weight further.

Tortuga Expandable

Tortuga’s Expandable backpack updates the Setout Divide and centers on a large main organizational compartment with a great carry system, though it skips much of the small external gear organization. The clamshell main compartment is voluminous and easy to pack, with a compression strap and an expansion zipper that adds a few extra liters when you need them. Carry comfort is where it shines: large thick padded straps, generous back padding, top load adjusters, and a removable hip belt. The laptop compartment is refreshingly simple, a single well-padded sleeve that borrows protection from the back panel and bag structure.

Evergoods CTB26

The Evergoods CTB26, which also comes in a 35-liter version, is a tank of the travel backpack world. It is large enough for minimalist travel, yet this smaller size doubles well as a day pack. External organization includes a top pocket and side pocket, with a large main compartment inside. Its claim to fame is pockets with their own volume: front and interior pockets act like built-in packing cubes, so they do not compete with the main compartment for space. Back padding and the carry system are solid, though the straps are a bit thinner than the first two bags in this category.

Cabin Zero Classic Pro 32

The Cabin Zero Classic Pro 32 is an upgraded, lighter-weight take on the Military 32 with some of the features that minimalist version lacks. External organization comes from a large front admin panel with a bit of its own volume, but the story here is a gigantic main compartment with almost no interior pockets to eat space. Cabin Zero does not skimp on the carry system: extremely wide, thick padded shoulder straps, matching back padding, a luggage pass-through sleeve, and big padded hip belts that stow behind the back padding. The brand deserves more attention than it gets; these packs deliver quality, durability, and travel-friendly features at considerably lower prices than many better-known brands.

Clamshell Backpacks

Clamshell packs have built-in internal dividers, great if you want your main gear a little more organized without packing cubes.

Bellroy Light Travel Pack

Bellroy has always been a high-quality brand with great designs, but the Light Travel Pack knocks it out of the park this year. At just over 2 pounds for a 30-liter bag, it hits the sweet spot between weight, features, and organization. The interior mirrors the Allpa’s setup, with a large compartment, a zippered compartment on each side, and two lid pockets, but it adds more external organization in the form of two large front pockets for small gear. We also like the lightweight, crinkly nylon fabric. The main downside: there is no external water bottle pocket.

Cotopaxi Allpa 28

The updated Cotopaxi Allpa 28 keeps the same clamshell side-opening style with two zippered compartments, meaning you really do not need packing cubes with this bag. The main side opens all the way through, with a smaller pocket on top. Updates this year include a much larger top pocket, a fabric that feels noticeably more flexible than the previous model, and a much-needed external water bottle pocket. The carry system is good, with wide padded shoulder straps and back padding, though you give up some workhorse features like top load adjusters and a thickly padded hip belt.

Duffel-Style Bags

Duffel-style packs trade organization for a large, easy-to-pack main compartment, and they tend to be lighter than pocket-heavy designs.

Tom Bihn Techonaut

Introduced a few years ago as an alternative to the Aeronaut, the Tom Bihn Techonaut uses a variable-volume layout with two compartments separated by a panel that can be removed or folded down, giving you either two smaller compartments or one large one. The design is fairly simple, with a few small external pockets, but the core appeal is a gigantic, easy-to-pack interior. The carry system is comfortable yet functional and lightweight, with comfortable shoulder straps, minimalist wavy EVA foam back padding, an optional hip belt, a luggage pass-through sleeve, and stowable straps.

Tom Bihn Navigator

The Tom Bihn Navigator 40 nearly made last year’s list before testing time ran out, and it has since become one of our favorite minimalist travel duffles. It has modest small-gear organization, a laptop compartment, and a few external pockets, but its superpower is a gigantic interior volume with no internal dividers taking up space or weight. This side-opening duffel pairs that with a very thick, comfortable carry system, including padded hip belts, back padding, and a luggage pass-through sleeve. It is also a bargain: around $73 on Amazon at the time of writing.

Patagonia Mini MLC

The Patagonia Mini MLC is another longtime favorite, and it could easily have fit into the workhorse or minimalist categories. External organization is lighter, essentially one brain pocket, because the bag is built around a large, easy-to-pack duffel-style main compartment with some added organization on the lid side. The carry system is decently comfortable with mid-weight straps, back padding, a luggage pass-through sleeve, and thin, stowable hip belts. The standout feature is a very large, well-organized tech compartment with two laptop sleeves on the lid plus additional pockets and dividers. That is both a pro and a con: brilliant if you carry a lot of tech, but the thick back panel eats space if you are not.

Minimalist Packs

Minimalist packs cut weight, but they give up some of the features found on the heavier packs above.

Osprey 26+6 Expandable

The Osprey 26+6 Expandable is a great minimalist weekend travel bag with dimensions that let it work as a personal item. External front pockets handle small gear, while the main focus is a clamshell-style side-opening interior with a small lid pocket and a simple main compartment. The expansion zipper pops out extra space when you need it. Features are lean: there is no dedicated laptop compartment, just an external zipper opening onto a pretty minimalist sleeve, and the back panel uses thin, simple wavy foam with mid-weight straps. It carries a 26-liter load well, but fully packed out at 32 liters for long stretches, it can get cumbersome.

ULA Dragonfly 30

The ULA Dragonfly 30 has become a staple of minimalist travel. It is built around a large duffel-style compartment with stretchy exterior pockets adding extra volume, plus a top slash pocket, water bottle pockets, a compression strap, and a minimalist external laptop sleeve. ULA comes from a backpacking background, and it shows: the straps focus on form and fit rather than sheer thickness, which keeps things comfortable and light. What makes this bag great is the large, simple, no-nonsense main volume paired with a few zipper pockets on the lid.

Cabin Zero Military 28

The Cabin Zero Military 28 is the second Cabin Zero bag in this roundup because the brand consistently delivers lightweight, inexpensive, durable, and versatile designs. Where the Classic Pro 32 picks up features, this bag stays very minimalist: a large main volume with little exterior organization, one side pocket, MOLLE webbing for attaching gear, and a tiny water bottle pocket that is almost too small for much of anything. What it does well is offer a simple, rectangular main compartment designed to fit the personal-item limits of budget airlines, especially in Europe. Despite its small size and light weight, the carry system is respectable, with top load adjusters, thick padded shoulder straps, and a thick padded back panel.

Honorable Mentions

A few bags we still really like did not quite make this year’s lineup, either because testing time has been short or they did not fit the format.

Tom Bihn Beatrice

The Tom Bihn Beatrice is a classic front-panel-style travel backpack that joined a trip to Mexico this year. It earned real appreciation on the road and could easily find a place in a future lineup.

Alpaka Elements Travel Backpack

Alpaka makes genuinely good gear, and the new Elements Travel Backpack is currently in testing alongside the brand’s Metro backpack. Expect more on these as the year progresses.

Matador SEG28

The Matador SEG28 remains a favorite despite its unusual packing style. It has a main side-opening panel, but the organization centers on variable-volume, built-in front-access packing cubes that change how you pack rather than just how much fits.

Overall Buying Advice

If you carry a lot of gear or tech and value durability above all, the workhorse category is the safest bet, accepting the weight penalty. If you like suitcase-style organization without buying packing cubes, the clamshell bags are hard to beat, with the Bellroy standing out for weight savings and the Allpa for its updates. If you prefer simple, voluminous packing and lighter bags, the duffel-style options are excellent, and the Navigator is remarkable value. Minimalist packs make sense when you want the lightest possible carry-on and can live with fewer features.

Conclusion

There is no single best travel backpack here, only the best match for how you travel. Pick the category that fits your packing style, check the details that matter most to you, whether that is organization, weight, carry comfort, or airline compatibility, and you will end up with a bag that serves you for years.