Nomatic McKinnon Cube Pack vs. Cabin Zero Varsity 26L

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

Nomatic McKinnon Cube Pack

Front facing view of the Nomatic McKinnon Cube Pack
Capacity21 L
Weight0.6 kg
Dimensions45×34×19 cm
Airline fit95%
Price$125

Feature by feature

Nomatic McKinnon Cube PackFeatureCabin Zero Varsity 26L
Storage
N Compression N
None Expanded Capacity None
4 Opening 4
N Passport N
N Passthrough N
Carry
Y Backpack Y
N Hip Belt N
Y Sternum Strap N
Inside
N Laptop
1 Main Compartments 1
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
N Water Bottle Holder N
Y Water Resistant Y
Material
Nylon600D Polyester

Cabin Zero Varsity 26L

Front facing view of the Cabin Zero Varsity 26L
Capacity26 L
Weight0.44 kg
Dimensions40×30×16 cm
Airline fit98%
Price$90

Key differences between the Nomatic McKinnon Cube Pack and Cabin Zero Varsity 26L

Both have: backpack straps, water resistant.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 179 accept both. 0 accept only the Nomatic McKinnon Cube Pack, and 7 accept only the Cabin Zero Varsity 26L.

Only the Cabin Zero Varsity 26L fits

Air Niugini, LC Perú, Lion Air Group, Spring Airlines, VivaColombia, Volaris, Wizz Air.

Nomatic McKinnon Cube Pack vs. Cabin Zero Varsity 26L: which should you pack?

The Cabin Zero Varsity 26L carries 5L more than the Nomatic McKinnon Cube Pack (21L vs. 26L), while the Cabin Zero Varsity 26L is the lighter pack at 0.44kg (vs. 0.6kg). For carry-on flexibility, the Cabin Zero Varsity 26L fits 98% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Cabin Zero Varsity 26L; if you want to travel lighter, the Cabin Zero Varsity 26L is the better call.