Cabin Zero Urban 42L vs. Fjallraven Travel Pack Small

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

Cabin Zero Urban 42L

Front facing view of the Cabin Zero Urban 42L
Capacity42 L
Weight1.4 kg
Dimensions51×36×15 cm
Airline fit82%
Price$155

Feature by feature

Cabin Zero Urban 42LFeatureFjallraven Travel Pack Small
Storage
N Compression N
None Expanded Capacity None
1 Opening 1
N Passport N
N Passthrough N
Carry
hideable Backpack Y
N Hip Belt N
N Sternum Strap N
Inside
N Laptop 15in
1 Main Compartments 1
Y Organizer
Outside
× Hard Shell ×
N Rain-fly N
N Water Bottle Holder N
Y Water Resistant Y
Material
Heavy Duty highly water resistant tarpaulinG-1000® HeavyDuty Eco: 65% polyester, 35% cotton

Fjallraven Travel Pack Small

Front facing view of the Fjallraven Travel Pack Small
Capacity20 L
Weight1.35 kg
Dimensions40×29×17 cm
Airline fit98%
Price$195

Key differences between the Cabin Zero Urban 42L and Fjallraven Travel Pack Small

Both have: water resistant.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 155 accept both. 0 accept only the Cabin Zero Urban 42L, and 31 accept only the Fjallraven Travel Pack Small.

Only the Fjallraven Travel Pack Small fits

Aerolineas Argentinas, Air France, Air India, Air Mauritius, Air Niugini, Air Tahiti, American Eagle, Belavia, Boliviana de Aviacion, Cayman Airways, easyJet, Etihad Airways, flybe, Gulf Air, Indigo, InselAir, Jet Airways, Kenya Airways, KLM, LATAM , LC Perú, Lion Air Group, Qatar Airways, Ravn Alaska, Regional Express, Sky Airlines, Spring Airlines, Virgin Australia, VivaColombia, Volaris, Wizz Air.

Cabin Zero Urban 42L vs. Fjallraven Travel Pack Small: which should you pack?

The Cabin Zero Urban 42L carries 22L more than the Fjallraven Travel Pack Small (42L vs. 20L), while the Fjallraven Travel Pack Small is the lighter pack at 1.35kg (vs. 1.4kg). For carry-on flexibility, the Fjallraven Travel Pack Small fits 98% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Cabin Zero Urban 42L; if you want to travel lighter, the Fjallraven Travel Pack Small is the better call.