Cabin Zero Military 44L vs. Cabin Zero Military 36L

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

Cabin Zero Military 44L

Front facing view of the Cabin Zero Military 44L
Capacity44 L
Weight1.05 kg
Dimensions52×36×19 cm
Airline fit81%
Price$125

Feature by feature

Cabin Zero Military 44LFeatureCabin Zero Military 36L
Storage
Y Compression Y
None Expanded Capacity None
4 Opening 4
N Passport N
N Passthrough N
Carry
Y Backpack Y
removable Hip Belt Y
Y Sternum Strap Y
Inside
15in Laptop 15in
1 Main Compartments 1
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
N Water Bottle Holder N
Y Water Resistant Y
Material
1000 Denier nylon fabric1000 Denier nylon fabric

Cabin Zero Military 36L

Front facing view of the Cabin Zero Military 36L
Capacity36 L
Weight0.95 kg
Dimensions46×33×16 cm
Airline fit94%
Price$110

Key differences between the Cabin Zero Military 44L and Cabin Zero Military 36L

Both have: compression straps, backpack straps, sternum strap, laptop sleeve, water resistant.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 153 accept both. 0 accept only the Cabin Zero Military 44L, and 24 accept only the Cabin Zero Military 36L.

Only the Cabin Zero Military 36L fits

Aerolineas Argentinas, Air France, Air India, Air Mauritius, American Eagle, Belavia, Boliviana de Aviacion, Cayman Airways, easyJet, Etihad Airways, flybe, Indigo, InselAir, Jet Airways, Kenya Airways, KLM, LATAM , Oman Air, Qatar Airways, Ravn Alaska, Regional Express, Royal Jordanian, Sky Airlines, Virgin Australia.

Cabin Zero Military 44L vs. Cabin Zero Military 36L: which should you pack?

The Cabin Zero Military 44L carries 8L more than the Cabin Zero Military 36L (44L vs. 36L), while the Cabin Zero Military 36L is the lighter pack at 0.95kg (vs. 1.05kg). For carry-on flexibility, the Cabin Zero Military 36L fits 94% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Cabin Zero Military 44L; if you want to travel lighter, the Cabin Zero Military 36L is the better call.