CabinZero Classic 36L vs. Waterfield Pro Executive Laptop Backpack

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

CabinZero Classic 36L

Front facing view of the CabinZero Classic 36L
Capacity36 L
Weight0.7 kg
Dimensions44×30×21 cm
Airline fit76%
Price$60

Feature by feature

CabinZero Classic 36LFeatureWaterfield Pro Executive Laptop Backpack
Storage
Y Compression N
None Expanded Capacity None
0 Opening 4
N Passport N
N Passthrough N
Carry
Y Backpack Y
N Hip Belt N
N Sternum Strap N
Inside
15in Laptop 15in
2 Main Compartments 2
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
N Water Bottle Holder N
N Water Resistant Y
Material
lining: polyesterouter: waterproof polyester1050 Denier black Ballistic nylon/ Full-grain leather accents

Waterfield Pro Executive Laptop Backpack

Front facing view of the Waterfield Pro Executive Laptop Backpack
Capacity25.5 L
Weight1.41 kg
Dimensions41.91×34.29×17.78 cm
Airline fit93%
Price$350

Key differences between the CabinZero Classic 36L and Waterfield Pro Executive Laptop Backpack

Both have: backpack straps, laptop sleeve.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 140 accept both. 3 accept only the CabinZero Classic 36L, and 36 accept only the Waterfield Pro Executive Laptop Backpack.

Only the CabinZero Classic 36L fits

Cayman Airways, Regional Express, Virgin Australia.

Only the Waterfield Pro Executive Laptop Backpack fits

Air Baltic, Air China, Air Malta, Air Serbia, Air Seychelles, Air Tahiti, Asiana Airlines, ATA Airlines, Belavia, Blue Air, Bulgaria Air, China Eastern, easyJet, Emirates Airlines, Enter Air, flybe, Icelandair, InselAir, Juneyao Airlines, Luxair, Meridiana Fly, Nordwind Airlines, Royal Brunei Airlines, Ryanair, S7, Shandong Airlines, Shenzhen Airlines, Sun Express, TAP Air Portugal, TAROM, Tianjin Airlines (A320 & E190), TUI, Ukraine International, VIM Airlines (Closed), Volotea, Xiamen.

CabinZero Classic 36L vs. Waterfield Pro Executive Laptop Backpack: which should you pack?

The CabinZero Classic 36L carries 10.5L more than the Waterfield Pro Executive Laptop Backpack (36L vs. 25.5L), while the CabinZero Classic 36L is the lighter pack at 0.7kg (vs. 1.41kg). For carry-on flexibility, the Waterfield Pro Executive Laptop Backpack fits 93% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the CabinZero Classic 36L; if you want to travel lighter, the CabinZero Classic 36L is the better call.