tomtoc UrbanEX-T77 Laptop Backpack 26L vs. Graphene-x LIMITLESS Backpack

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 26LFeatureGraphene-x LIMITLESS Backpack
Storage
N Compression 2
None Expanded Capacity None
1 Opening 1
top Passport front
Y Passthrough Y
Carry
Y Backpack Y
N Hip Belt removable
Y Sternum Strap Y
Inside
16in Laptop 16in
5 Main Compartments 9
Y Organizer Y
Outside
× Hard Shell ×
N Rain-fly N
2, side Water Bottle Holder 2, side
Y Water Resistant Y
Material
400D splash-resistant polyester100% Graphene integrated 900D polyester matrix

Graphene-x LIMITLESS Backpack

Front facing view of the Graphene-x LIMITLESS Backpack
Capacity25 L
Weight1.7 kg
Dimensions51×33×17 cm
Airline fit89%
Price$300

Key differences between the tomtoc UrbanEX-T77 Laptop Backpack 26L and Graphene-x LIMITLESS Backpack

Both have: luggage passthrough, backpack straps, sternum strap, 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. 135 accept both. 4 accept only the tomtoc UrbanEX-T77 Laptop Backpack 26L, and 34 accept only the Graphene-x LIMITLESS Backpack.

Only the tomtoc UrbanEX-T77 Laptop Backpack 26L fits

Etihad Airways, Qatar Airways, Regional Express, Virgin Australia.

Only the Graphene-x LIMITLESS Backpack fits

Air Baltic, Air China, Air Malta, Air Serbia, Air Seychelles, Asiana Airlines, ATA Airlines, Blue Air, Bulgaria Air, China Eastern, Emirates Airlines, Enter Air, flybe, Icelandair, InselAir, Juneyao Airlines, Liat Airlines, Luxair, Meridiana Fly, Nordwind Airlines, 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. Graphene-x LIMITLESS Backpack: which should you pack?

The tomtoc UrbanEX-T77 Laptop Backpack 26L carries 1L more than the Graphene-x LIMITLESS Backpack (26L vs. 25L), while the tomtoc UrbanEX-T77 Laptop Backpack 26L is the lighter pack at 1.2kg (vs. 1.7kg). For carry-on flexibility, the Graphene-x LIMITLESS Backpack fits 89% 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 tomtoc UrbanEX-T77 Laptop Backpack 26L is the better call.