Samsonite EcoDiver Travel Backpack M vs. Cabin Zero Classic Cabin Backpack 36L

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

Samsonite EcoDiver Travel Backpack M

Front facing view of the Samsonite EcoDiver Travel Backpack M
Capacity33 L
Weight1.1 kg
Dimensions45×36×20 cm
Airline fit86%
Price$230

Feature by feature

Samsonite EcoDiver Travel Backpack MFeatureCabin Zero Classic Cabin Backpack 36L
Storage
4 Compression 4
None Expanded Capacity None
1 Opening 1
top Passport front
N Passthrough N
Carry
Y Backpack Y
N Hip Belt N
Y Sternum Strap N
Inside
17in Laptop 15in
4 Main Compartments 2
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
1, side Water Bottle Holder 1, side
Y Water Resistant Y
Material
Recyclex™ textiles with a water-repellent coating600 Denier Polyester

Cabin Zero Classic Cabin Backpack 36L

Front facing view of the Cabin Zero Classic Cabin Backpack 36L
Capacity36 L
Weight0.7 kg
Dimensions45×31×20 cm
Airline fit95%
Price$100

Key differences between the Samsonite EcoDiver Travel Backpack M and Cabin Zero Classic Cabin Backpack 36L

Both have: compression straps, backpack straps, 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. 0 accept only the Samsonite EcoDiver Travel Backpack M, and 17 accept only the Cabin Zero Classic Cabin Backpack 36L.

Only the Cabin Zero Classic Cabin Backpack 36L fits

Aerolineas Argentinas, Air France, Air India, Air Mauritius, Air Tahiti, Boliviana de Aviacion, Cayman Airways, flybe, Indigo, InselAir, Jet Airways, Kenya Airways, KLM, LATAM , Regional Express, Sky Airlines, Virgin Australia.

Samsonite EcoDiver Travel Backpack M vs. Cabin Zero Classic Cabin Backpack 36L: which should you pack?

The Cabin Zero Classic Cabin Backpack 36L carries 3L more than the Samsonite EcoDiver Travel Backpack M (33L vs. 36L), while the Cabin Zero Classic Cabin Backpack 36L is the lighter pack at 0.7kg (vs. 1.1kg). For carry-on flexibility, the Cabin Zero Classic Cabin Backpack 36L fits 95% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Cabin Zero Classic Cabin Backpack 36L; if you want to travel lighter, the Cabin Zero Classic Cabin Backpack 36L is the better call.