CabinZero ADV PRO 32L vs. Cabinzero ADV Pro 42L

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

CabinZero ADV PRO 32L

Front facing view of the CabinZero ADV PRO 32L
Capacity32 L
Weight0.9 kg
Dimensions46×31×20 cm
Airline fit94%
Price$134

Feature by feature

CabinZero ADV PRO 32LFeatureCabinzero ADV Pro 42L
Storage
4 Compression 4
None Expanded Capacity None
1 Opening 1
top Passport top
N Passthrough Y
Carry
Y Backpack hideable
N Hip Belt hideable
Y Sternum Strap Y
Inside
15in Laptop 17in
3 Main Compartments 4
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
1, side Water Bottle Holder 1, side
Y Water Resistant Y
Material
Nylon 500 Denier Rip-Stop High density Polyethylene frame sheetNylon 500 Denier Rip-Stop High density Polyethylene frame sheet

Cabinzero ADV Pro 42L

Front facing view of the Cabinzero ADV Pro 42L
Capacity42 L
Weight1.4 kg
Dimensions55×35×20 cm
Airline fit86%
Price$161

Key differences between the CabinZero ADV PRO 32L and Cabinzero ADV Pro 42L

Both have: compression straps, passport pocket, sternum strap, 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. 162 accept both. 15 accept only the CabinZero ADV PRO 32L, and 0 accept only the Cabinzero ADV Pro 42L.

Only the CabinZero ADV PRO 32L fits

American Eagle, Belavia, Cayman Airways, easyJet, Etihad Airways, Liat Airlines, Oman Air, Qatar Airways, Ravn Alaska, Regional Express, Royal Jordanian, Scoot, Tiger Airways, Virgin Australia, WestJet.

CabinZero ADV PRO 32L vs. Cabinzero ADV Pro 42L: which should you pack?

The Cabinzero ADV Pro 42L carries 10L more than the CabinZero ADV PRO 32L (32L vs. 42L), while the CabinZero ADV PRO 32L is the lighter pack at 0.9kg (vs. 1.4kg). For carry-on flexibility, the CabinZero ADV PRO 32L fits 94% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Cabinzero ADV Pro 42L; if you want to travel lighter, the CabinZero ADV PRO 32L is the better call.