Aer City Pack X-Pac vs. tomtoc UrbanEX-T77 Laptop Backpack 26L

Two carry-on travel backpacks, compared spec for spec.

Aer City Pack X-Pac

by Aer
Front facing view of the Aer City Pack X-Pac
Capacity14 L
Weight1.1 kg
Dimensions46×30×12 cm
Airline fit94%
Price$180

Feature by feature

Aer City Pack X-PacFeaturetomtoc UrbanEX-T77 Laptop Backpack 26L
Storage
N Compression N
None Expanded Capacity None
1 Opening 1
top Passport top
Y Passthrough Y
Carry
Y Backpack Y
N Hip Belt N
removable Sternum Strap Y
Inside
16in Laptop 16in
4 Main Compartments 5
Y Organizer Y
Outside
× Hard Shell ×
N Rain-fly N
2, side Water Bottle Holder 2, side
Y Water Resistant Y
Material
VX-42 X-Pac400D splash-resistant polyester

tomtoc UrbanEX-T77 Laptop Backpack 26L

Front facing view of the tomtoc UrbanEX-T77 Laptop Backpack 26L
Capacity26 L
Weight1.2 kg
Dimensions48×31×22 cm
Airline fit74%
Price$120

Key differences between the Aer City Pack X-Pac and tomtoc UrbanEX-T77 Laptop Backpack 26L

Both have: passport pocket, luggage passthrough, backpack straps, laptop sleeve, built-in organizer, water bottle pockets, water resistant.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 139 accept both. 39 accept only the Aer City Pack X-Pac, and 0 accept only the tomtoc UrbanEX-T77 Laptop Backpack 26L.

Only the Aer City Pack X-Pac fits

Air Baltic, Air China, Air Malta, Air Niugini, Air Serbia, Air Seychelles, American Eagle, Asiana Airlines, ATA Airlines, Belavia, Blue Air, Bulgaria Air, China Eastern, easyJet, Emirates Airlines, Enter Air, flybe, Icelandair, InselAir, Juneyao Airlines, Liat Airlines, Luxair, Meridiana Fly, Nordwind Airlines, Ravn Alaska, Royal Brunei Airlines, Ryanair, S7, Shandong Airlines, Shenzhen Airlines, Sun Express, TAP Air Portugal, TAROM, Tianjin Airlines (A320 & E190), TUI, Ukraine International, VIM Airlines (Closed), Volotea, Xiamen.

Aer City Pack X-Pac vs. tomtoc UrbanEX-T77 Laptop Backpack 26L: which should you pack?

The tomtoc UrbanEX-T77 Laptop Backpack 26L carries 12L more than the Aer City Pack X-Pac (14L vs. 26L), while the Aer City Pack X-Pac is the lighter pack at 1.1kg (vs. 1.2kg). For carry-on flexibility, the Aer City Pack X-Pac fits 94% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the tomtoc UrbanEX-T77 Laptop Backpack 26L; if you want to travel lighter, the Aer City Pack X-Pac is the better call.