Best Overall
tomtoc Travel Backpack 40L
Key details
- Zippers
- YKK
- Capacity
- 40 liters
- Dimensions
- 20.47 x 12.99 x 9 in
- Laptop Fit
- Up to 17 inches
The laptop compartment is why this tomtoc is our top pick. It unzips and lies flat at 180 degrees, so at a security lane you open one zip, spread the bag, and the laptop stays inside its padded sleeve instead of sliding into a tray next to your keys. The main body opens the same way, and a quick-access front pocket keeps a passport and boarding pass reachable without unpacking anything.
Forty liters is the sweet spot for one-bag travel, and this is the pack here that is built like luggage rather than a school bag. The shell is recycled PET, the zippers are YKK, and the back panel is 3D-molded with contoured straps and an adjustable chest buckle. We noticed the difference with the bag full: the chest strap pulls the load in against your back instead of letting it swing as you walk to the gate.
The trade-offs are just as clear. At 20.47 inches long it is an overhead-bin bag — on a basic-economy fare with an 18-inch sizer it will not go under the seat. It is also the heaviest empty bag in this group at 1,200 g, which you feel before you have packed a thing. Neither matters to the traveler it is built for: someone who flies often, packs in one bag, and wants the laptop and the clothes to arrive intact. The zip-top section of the front pocket is the detail we kept coming back to — a passport sits flat in it and closes one-handed.
Pros
- Laptop compartment opens flat for security
- YKK zippers, the best hardware here
- Chest strap steadies a full load
- 40 liters in a carry-on shape
Cons
- 20.47-inch body rules out under-seat use
- Heaviest empty bag here at 1,200 g
Our top pick for frequent flyers who travel with one bag: a flat-opening 17-inch laptop compartment, the best zippers here, and a harness that handles a full load.