Best carry-on luggage for 2026

Most carry-on reviews start with the bag. Start with the sizer instead. The best suitcase in the world is a bad carry-on if it’s 1 cm too long for the airline you fly most, and the “carry-on” label on a product page is a marketing category, not a promise. So this guide does it in the order that saves you money: limits first, then bags, then the small print on warranties.

The numbers that decide everything

These are the standard carry-on limits on each airline’s own baggage page at the time of writing. All include wheels and handles. Fare rules can shrink them (basic fares often allow only a personal item), so check your ticket, not just the airline.

Airline	Carry-on max (cm)	Weight limit	Personal item	Source
American Airlines	56 × 36 × 23 (22 × 14 × 9 in)	None stated	45 × 35 × 20 cm	aa.com
Delta	56 × 35 × 23 (22 × 14 × 9 in)	None stated	Purse/laptop-bag size	delta.com
Air Canada	55 × 40 × 23	None, but you must lift it yourself	43 × 33 × 16 cm	aircanada.com
Lufthansa	55 × 40 × 23	8 kg	40 × 30 × 15 cm	lufthansa.com
Emirates (Economy)	55 × 38 × 22	7 kg	—	emirates.com
easyJet (large cabin bag)	56 × 45 × 25	15 kg	45 × 36 × 20 cm free under-seat bag	easyjet.com

Three things jump out. First, there’s no single “international carry-on size”: the long side is 55 cm at some airlines and 56 cm at others, and Emirates is 22 cm deep, not 23. Second, the weight limits that matter are Gulf and European (7–8 kg), which a hard-shell bag eats into before you’ve packed a shirt. Delta also caps the total at 45 linear inches (114 cm), so a bag can pass each dimension and still fail on the sum. Third, some fares take the carry-on away entirely: Lufthansa’s Economy Basic on short- and medium-haul flights and Air Canada’s Economy Basic (on North American and nearby routes, since January 2025) allow only a personal item.

A bag that’s “carry-on size” can still be over

Here’s the test. Away’s The Carry-On lists exterior dimensions of 22 × 14.4 × 9.1 in, which is 55.9 × 36.6 × 23.1 cm. Measured against the table:

That isn’t a hit piece on Away. Its bag is a few millimetres over in most rows, and plenty of popular “carry-on” cases are in the same position. The point is that the margin is so thin that the brand’s label tells you nothing. Whether a few millimetres matters depends on the airline and the agent; Air Canada, for one, says it enforces its limits with automated baggage sizers at security and boarding. If you fly an airline like that regularly, buy for its numbers with room to spare.

Away and REI: our partners, judged on the same test

Away Partner sells a small, focused range. The Carry-On is a polycarbonate hard shell that Away lists at 41 litres and 7.5 lb (3.4 kg), priced at US$275 at the time of writing, and there’s a Bigger Carry-On with 49 litres for people who mostly fly with generous limits. The strongest part of the offer is the support: Away’s LifetimeCare coverage promises free repairs for the first five years (with up to one replacement in that period if a repair isn’t possible), and a paid LifetimeCare Pro upgrade extends that to ten years with up to two replacements. It also offers 100-day returns on unused items, which is long enough to test the bag in your actual overhead bin.

Pick it if: you mostly fly airlines with 56 cm limits and value the warranty. Think twice if: you regularly fly Emirates or other 7 kg airlines, because a hard shell’s weight comes out of a small allowance.

REI Partner is a different proposition: a retailer, not a brand. Its wheeled luggage section carries carry-on sizes from brands including Osprey, Thule, Eagle Creek, Cotopaxi and The North Face, and you can filter for carry-on. That makes it the better place to start if you want soft-sided, lighter or backpack-convertible bags. The catch is that you need to read every listing’s dimensions yourself: brands describe sizes differently, and “22-inch” in a product name isn’t always the number with wheels included.

Two non-partner brands worth a look

• Travelpro. Platinum Elite is Travelpro’s soft-sided nylon range, built around light weight and squashability. Read the spec sheet closely, though: Travelpro’s Platinum Elite 21” spinner lists 23.5 × 14.5 × 9 in with wheels, so the “21” is the case body, not the travelling size (it was US$390 at the time of writing). It’s covered by Travelpro’s “Built for a Lifetime” limited warranty on functional parts such as wheels, zips and handles; registering within 120 days extends it to airline damage and repair shipping.
• Briggs & Riley. Expensive, and known for one thing: its lifetime guarantee covers functional repairs for life, including airline damage. It suggests filing a claim with the carrier before you leave the airport, but will repair the bag free if you don’t. Cosmetic wear, loss and theft aren’t covered.

A pre-purchase checklist

1. Find your strictest airline. List the airlines you’ve flown in the last two years and use the smallest number on each dimension. Our route pages (try /route/LHR-DXB) show which carriers historically served a route; check current schedules before you assume.
2. Use exterior dimensions with wheels. If a listing only gives interior or “body” sizes, assume it’s bigger.
3. Allow 1 cm of slack. Expanders, overstuffed front pockets and bent wheels all add size.
4. Weigh it empty. If you fly 7–8 kg airlines, every 500 g of bag is 500 g of clothes you can’t take.
5. Hard or soft? Hard shells protect contents and resist rain; soft sides squeeze into tight bins and usually weigh less.
6. Read the warranty as a policy, not a slogan. “Lifetime” means very different things: Away is time-limited for free repairs, Travelpro covers functional parts and needs registering for airline damage, and Briggs & Riley excludes cosmetic damage.
7. Know the fare rules. A perfect carry-on is useless on a basic fare that only allows a personal item. If you’re often on those fares, a well-sized underseat bag (easyJet’s free allowance is 45 × 36 × 20 cm) may be the better buy.

Packing light is mostly about the bag being the right size for your actual airlines. Get that right and the brand is a question of taste and warranty.