tomtoc TechPack-T73 vs. tomtoc UrbanEX-T77 Laptop Backpack 26L

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

tomtoc TechPack-T73

Front facing view of the tomtoc TechPack-T73
Capacity30 L
Weight1.3 kg
Dimensions47×31×17 cm
Airline fit92%
Price$200

Feature by feature

tomtoc TechPack-T73Featuretomtoc UrbanEX-T77 Laptop Backpack 26L
Storage
N Compression N
None Expanded Capacity None
1 Opening 1
front, side Passport top
Y Passthrough Y
Carry
Y Backpack Y
N Hip Belt N
Y Sternum Strap Y
Inside
16in Laptop 16in
5 Main Compartments 5
Y Organizer Y
Outside
× Hard Shell ×
N Rain-fly N
1, side Water Bottle Holder 2, side
Y Water Resistant Y
Material
X-Pac front panel, cordura(?) mix400D 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 tomtoc TechPack-T73 and tomtoc UrbanEX-T77 Laptop Backpack 26L

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. 35 accept only the tomtoc TechPack-T73, and 0 accept only the tomtoc UrbanEX-T77 Laptop Backpack 26L.

Only the tomtoc TechPack-T73 fits

Air Baltic, Air China, Air Malta, Air Serbia, Air Seychelles, Asiana Airlines, ATA Airlines, Belavia, 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 TechPack-T73 vs. tomtoc UrbanEX-T77 Laptop Backpack 26L: which should you pack?

The tomtoc TechPack-T73 carries 4L more than the tomtoc UrbanEX-T77 Laptop Backpack 26L (30L vs. 26L), while the tomtoc UrbanEX-T77 Laptop Backpack 26L is the lighter pack at 1.2kg (vs. 1.3kg). For carry-on flexibility, the tomtoc TechPack-T73 fits 92% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the tomtoc TechPack-T73; if you want to travel lighter, the tomtoc UrbanEX-T77 Laptop Backpack 26L is the better call.