tomtoc UrbanEX-T77 Laptop Backpack 26L vs. Aer Pro Slim Pack

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

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

Feature by feature

tomtoc UrbanEX-T77 Laptop Backpack 26LFeatureAer Pro Slim Pack
Storage
N Compression N
None Expanded Capacity None
1 Opening 1
top Passport front
Y Passthrough Y
Carry
Y Backpack Y
N Hip Belt N
Y Sternum Strap Y
Inside
16in Laptop 16in
5 Main Compartments 3
Y Organizer Y
Outside
× Hard Shell ×
N Rain-fly N
2, side Water Bottle Holder 1, side
Y Water Resistant Y
Material
400D splash-resistant polyester840D CORDURA re/cor recycled nylon

Aer Pro Slim Pack

by Aer
Front facing view of the Aer Pro Slim Pack
Capacity13 L
Weight0.9 kg
Dimensions43×31×10 cm
Airline fit95%
Price$140

Key differences between the tomtoc UrbanEX-T77 Laptop Backpack 26L and Aer Pro Slim Pack

Both have: luggage passthrough, backpack straps, sternum strap, laptop sleeve, built-in organizer, 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. 0 accept only the tomtoc UrbanEX-T77 Laptop Backpack 26L, and 40 accept only the Aer Pro Slim Pack.

Only the Aer Pro Slim Pack fits

Air Baltic, Air China, Air Malta, Air Serbia, Air Seychelles, Air Tahiti, American Eagle, Asiana Airlines, ATA Airlines, Belavia, Blue Air, Bulgaria Air, China Eastern, easyJet, Emirates Airlines, Enter Air, flybe, Gulf Air, 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.

tomtoc UrbanEX-T77 Laptop Backpack 26L vs. Aer Pro Slim Pack: which should you pack?

The tomtoc UrbanEX-T77 Laptop Backpack 26L carries 13L more than the Aer Pro Slim Pack (26L vs. 13L), while the Aer Pro Slim Pack is the lighter pack at 0.9kg (vs. 1.2kg). For carry-on flexibility, the Aer Pro Slim Pack fits 95% 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 Pro Slim Pack is the better call.