Cotopaxi Cusco Backpack 26L vs. Ortlieb Vario

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

Cotopaxi Cusco Backpack 26L

Front facing view of the Cotopaxi Cusco Backpack 26L
Capacity26 L
Weight0.7 kg
Dimensions53×33×23 cm
Airline fit70%
Price$110

Feature by feature

Cotopaxi Cusco Backpack 26LFeatureOrtlieb Vario
Storage
N Compression N
None Expanded Capacity None
4 Opening 2
N Passport N
N Passthrough N
Carry
Y Backpack removable
N Hip Belt removable
Y Sternum Strap Y
Inside
15in Laptop 15in
1 Main Compartments 1
Y Organizer Y
Outside
× Hard Shell ×
N Rain-fly N
2 Water Bottle Holder 2
Y Water Resistant Y
Material
100% repurposed 600D polyesterPS33

Ortlieb Vario

Front facing view of the Ortlieb Vario
Capacity23 L
Weight1.3 kg
Dimensions50×28×20 cm
Airline fit92%
Price$175

Key differences between the Cotopaxi Cusco Backpack 26L and Ortlieb Vario

Both have: 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. 132 accept both. 0 accept only the Cotopaxi Cusco Backpack 26L, and 42 accept only the Ortlieb Vario.

Only the Ortlieb Vario fits

Air Baltic, Air China, Air Malta, Air Niugini, Air Serbia, Air Seychelles, Asiana Airlines, ATA Airlines, Belavia, Blue Air, Bulgaria Air, China Eastern, Emirates Airlines, Enter Air, Etihad Airways, flybe, Great Lakes Airlines, Icelandair, InselAir, Juneyao Airlines, Liat Airlines, Luxair, Meridiana Fly, Nordwind Airlines, Oman Air, Pakistan International, Qatar Airways, Royal Brunei Airlines, Royal Jordanian, Ryanair, S7, Shandong Airlines, Shenzhen Airlines, Sun Express, TAP Air Portugal, TAROM, Tianjin Airlines (A320 & E190), TUI, Ukraine International, VIM Airlines (Closed), Volotea, Xiamen.

Cotopaxi Cusco Backpack 26L vs. Ortlieb Vario: which should you pack?

The Cotopaxi Cusco Backpack 26L carries 3L more than the Ortlieb Vario (26L vs. 23L), while the Cotopaxi Cusco Backpack 26L is the lighter pack at 0.7kg (vs. 1.3kg). For carry-on flexibility, the Ortlieb Vario fits 92% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Cotopaxi Cusco Backpack 26L; if you want to travel lighter, the Cotopaxi Cusco Backpack 26L is the better call.