Deuter Walker 24 vs. Deuter Walker 20

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

Deuter Walker 24

Front facing view of the Deuter Walker 24
Capacity24 L
Weight0.85 kg
Dimensions52×30×23 cm
Airline fit70%
Price$150

Feature by feature

Deuter Walker 24FeatureDeuter Walker 20
Storage
N Compression N
None Expanded Capacity None
3 Opening 4
N Passport N
N Passthrough N
Carry
Y Backpack Y
removable Hip Belt removable
Y Sternum Strap Y
Inside
15in Laptop 15in
1 Main Compartments 1
Y Organizer
Outside
× Hard Shell ×
optional Rain-fly optional
1 Water Bottle Holder 2
Y Water Resistant Y
Material
300D PES Ripstop, 600D PES600D PES, 300D PES Ripstop

Deuter Walker 20

Front facing view of the Deuter Walker 20
Capacity20 L
Weight0.7 kg
Dimensions48×28×21 cm
Airline fit75%
Price$85

Key differences between the Deuter Walker 24 and Deuter Walker 20

Both have: backpack straps, hip belt, sternum strap, laptop sleeve, rain cover, water resistant.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 132 accept both. 0 accept only the Deuter Walker 24, and 9 accept only the Deuter Walker 20.

Only the Deuter Walker 20 fits

Etihad Airways, Great Lakes Airlines, Liat Airlines, Oman Air, Pakistan International, Qatar Airways, Regional Express, Royal Jordanian, Virgin Australia.

Deuter Walker 24 vs. Deuter Walker 20: which should you pack?

The Deuter Walker 24 carries 4L more than the Deuter Walker 20 (24L vs. 20L), while the Deuter Walker 20 is the lighter pack at 0.7kg (vs. 0.85kg). For carry-on flexibility, the Deuter Walker 20 fits 75% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Deuter Walker 24; if you want to travel lighter, the Deuter Walker 20 is the better call.