Dakine Campus Backpack 33L vs. Cotopaxi Allpa 26

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

Dakine Campus Backpack 33L

Front facing view of the Dakine Campus Backpack 33L
Capacity33 L
Weight0.8 kg
Dimensions52×33×21 cm
Airline fit71%
Price$86

Feature by feature

Dakine Campus Backpack 33LFeatureCotopaxi Allpa 26
Storage
N Compression N
None Expanded Capacity None
0 Opening 0
front Passport front
N Passthrough Y
Carry
Y Backpack Y
N Hip Belt N
Y Sternum Strap Y
Inside
N Laptop 16in
4 Main Compartments 4
Y Organizer Y
Outside
× Hard Shell ×
N Rain-fly N
2, side Water Bottle Holder 2, side
N Water Resistant N
Material
86% RECYCLED POLYESTER, 14% NYLON100% recycled polyester 450D TPU

Cotopaxi Allpa 26

Front facing view of the Cotopaxi Allpa 26
Capacity26 L
Weight0.9 kg
Dimensions52×33×23 cm
Airline fit70%
Price$145

Key differences between the Dakine Campus Backpack 33L and Cotopaxi Allpa 26

Both have: passport pocket, backpack straps, sternum strap, built-in organizer, water bottle pockets.

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. 2 accept only the Dakine Campus Backpack 33L, and 0 accept only the Cotopaxi Allpa 26.

Only the Dakine Campus Backpack 33L fits

Liat Airlines, Pakistan International.

Dakine Campus Backpack 33L vs. Cotopaxi Allpa 26: which should you pack?

The Dakine Campus Backpack 33L carries 7L more than the Cotopaxi Allpa 26 (33L vs. 26L), while the Dakine Campus Backpack 33L is the lighter pack at 0.8kg (vs. 0.9kg). For carry-on flexibility, the Dakine Campus Backpack 33L fits 71% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Dakine Campus Backpack 33L; if you want to travel lighter, the Dakine Campus Backpack 33L is the better call.