Deuter Aviant Carry On 28 vs. Cabin Zero Urban 42L

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

Deuter Aviant Carry On 28

Front facing view of the Deuter Aviant Carry On 28
Capacity28 L
Weight1.03 kg
Dimensions50×33×20 cm
Airline fit91%
Price$104

Feature by feature

Deuter Aviant Carry On 28FeatureCabin Zero Urban 42L
Storage
N Compression N
None Expanded Capacity None
1 Opening 1
N Passport N
N Passthrough N
Carry
hideable Backpack hideable
N Hip Belt N
N Sternum Strap N
Inside
15in Laptop N
1 Main Compartments 1
Y Organizer Y
Outside
× Hard Shell ×
N Rain-fly N
N Water Bottle Holder N
Y Water Resistant Y
Material
600D PES, 420D PAHeavy Duty highly water resistant tarpaulin

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

Key differences between the Deuter Aviant Carry On 28 and Cabin Zero Urban 42L

Both have: backpack straps, built-in organizer, 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. 17 accept only the Deuter Aviant Carry On 28, and 0 accept only the Cabin Zero Urban 42L.

Only the Deuter Aviant Carry On 28 fits

Aerolineas Argentinas, Air France, Air India, Air Mauritius, Belavia, Boliviana de Aviacion, Cayman Airways, Etihad Airways, flybe, Indigo, InselAir, Jet Airways, Kenya Airways, KLM, LATAM , Qatar Airways, Sky Airlines.

Deuter Aviant Carry On 28 vs. Cabin Zero Urban 42L: which should you pack?

The Cabin Zero Urban 42L carries 14L more than the Deuter Aviant Carry On 28 (28L vs. 42L), while the Deuter Aviant Carry On 28 is the lighter pack at 1.03kg (vs. 1.4kg). For carry-on flexibility, the Deuter Aviant Carry On 28 fits 91% 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 Deuter Aviant Carry On 28 is the better call.