tomtoc TechPack-T73 vs. Travel Pack 3

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-T73FeatureTravel Pack 3
Storage
N Compression Y
None Expanded Capacity None
1 Opening 1
front, side Passport top, side
Y Passthrough Y
Carry
Y Backpack Y
N Hip Belt optional
Y Sternum Strap removable
Inside
16in Laptop 16in
5 Main Compartments 5
Y Organizer Y
Outside
× Hard Shell ×
N Rain-fly N
1, side Water Bottle Holder 1, side
Y Water Resistant Y
Material
X-Pac front panel, cordura(?) mix1680D Cordura® ballistic nylon

Travel Pack 3

by Aer
Capacity35 L
Weight1.9 kg
Dimensions55×33×23 cm
Airline fit68%
Price$249

Key differences between the tomtoc TechPack-T73 and Travel Pack 3

Both have: 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. 129 accept both. 45 accept only the tomtoc TechPack-T73, and 0 accept only the Travel Pack 3.

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, Etihad Airways, flybe, Icelandair, InselAir, Juneyao Airlines, Liat Airlines, Luxair, Meridiana Fly, Nordwind Airlines, Oman Air, Pakistan International, Qatar Airways, Regional Express, Royal Brunei Airlines, Royal Jordanian, Ryanair, S7, Scoot, Shandong Airlines, Shenzhen Airlines, Sun Express, TAP Air Portugal, TAROM, Tianjin Airlines (A320 & E190), Tiger Airways, TUI, Ukraine International, VIM Airlines (Closed), Virgin Australia, Volotea, WestJet, Xiamen.

tomtoc TechPack-T73 vs. Travel Pack 3: which should you pack?

The Travel Pack 3 carries 5L more than the tomtoc TechPack-T73 (30L vs. 35L), while the tomtoc TechPack-T73 is the lighter pack at 1.3kg (vs. 1.9kg). 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 Travel Pack 3; if you want to travel lighter, the tomtoc TechPack-T73 is the better call.