Deuter Strike vs. Cotopaxi Cusco Backpack 26L

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

Deuter Strike

Front facing view of the Deuter Strike
Capacity30 L
Weight1.3 kg
Dimensions46×29×25 cm
Airline fit40%
Price$128

Feature by feature

Deuter StrikeFeatureCotopaxi Cusco Backpack 26L
Storage
N Compression N
33L Expanded Capacity None
4 Opening 4
N Passport N
N Passthrough N
Carry
Y Backpack Y
removable Hip Belt N
Y Sternum Strap Y
Inside
N 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
PES 600 Coat, 600D PES100% repurposed 600D polyester

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

Key differences between the Deuter Strike and Cotopaxi Cusco Backpack 26L

Both have: backpack straps, sternum strap, 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. 73 accept both. 3 accept only the Deuter Strike, and 59 accept only the Cotopaxi Cusco Backpack 26L.

Only the Deuter Strike fits

Etihad Airways, Qatar Airways, Ravn Alaska.

Only the Cotopaxi Cusco Backpack 26L fits

Aer Lingus, Air Asia, Air Canada, Air Macau, Air Wisconsin, AirAsiaX, Alaska Airlines, Allegiant Air, American Airlines, Austrian, Avianca , Azerbaijan Airlines, Bahamasair, Bangkok Airways, Biman Bangladesh, Brussels Airlines, Cambodia Angkor Air, Cathay Pacific, Cayman Airways, Cebu Pacific, China Airlines, CommutAir, Delta Airlines, Dragonair, Ethiopian Airlines, Eurowings, EVA Air, Fiji Airways, Flair Air, Garuda Indonesia, Hawaiian Airlines, Hong Kong Airlines, jetBlue Airways, Jetstar Airways, Jetstar Asia, Kulula, LOT Polish, Lufthansa, Mahan Air, Malaysia Airlines, Mango, Mesa Airlines, Norwegian, Porter Airlines, Qantas Airways, Republic Airways, SAS Scandinavian, Scoot, Skywest, Inc., South African Airways, SriLankan Airlines, Swiss Int'l Air Lines, Tiger Airways, Trans States, Turkish Airlines, United Airlines, Vietnam Airlines, Virgin Atlantic, WestJet.

Deuter Strike vs. Cotopaxi Cusco Backpack 26L: which should you pack?

The Deuter Strike carries 4L more than the Cotopaxi Cusco Backpack 26L (30L vs. 26L), while the Cotopaxi Cusco Backpack 26L is the lighter pack at 0.7kg (vs. 1.3kg). For carry-on flexibility, the Cotopaxi Cusco Backpack 26L fits 70% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Deuter Strike; if you want to travel lighter, the Cotopaxi Cusco Backpack 26L is the better call.