Cotopaxi Cusco Backpack 26L vs. Karrimor Covert 30L Backpack

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 26LFeatureKarrimor Covert 30L Backpack
Storage
N Compression N
None Expanded Capacity None
4 Opening 3
N Passport Y
N Passthrough N
Carry
Y Backpack Y
N Hip Belt N
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 1
Y Water Resistant Y
Material
100% repurposed 600D polyester600D ripstop polyester

Karrimor Covert 30L Backpack

Front facing view of the Karrimor Covert 30L Backpack
Capacity30 L
Weight2 kg
Dimensions49×29×14.5 cm
Airline fit92%

Key differences between the Cotopaxi Cusco Backpack 26L and Karrimor Covert 30L Backpack

Both have: 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. 132 accept both. 0 accept only the Cotopaxi Cusco Backpack 26L, and 41 accept only the Karrimor Covert 30L Backpack.

Only the Karrimor Covert 30L Backpack 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, 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. Karrimor Covert 30L Backpack: which should you pack?

The Karrimor Covert 30L Backpack carries 4L more than the Cotopaxi Cusco Backpack 26L (26L vs. 30L), while the Cotopaxi Cusco Backpack 26L is the lighter pack at 0.7kg (vs. 2kg). For carry-on flexibility, the Karrimor Covert 30L Backpack fits 92% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Karrimor Covert 30L Backpack; if you want to travel lighter, the Cotopaxi Cusco Backpack 26L is the better call.