Deuter Walker 24 vs. Deuter UP Sydney

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 UP Sydney
Storage
N Compression N
None Expanded Capacity None
3 Opening 3
N Passport N
N Passthrough N
Carry
Y Backpack Y
removable Hip Belt removable
Y Sternum Strap removable
Inside
15in Laptop 15in
1 Main Compartments 1
Y Organizer Y
Outside
× Hard Shell ×
optional Rain-fly N
1 Water Bottle Holder 1
Y Water Resistant Y
Material
300D PES Ripstop, 600D PES300D PES Ripstop, 500D rPES

Deuter UP Sydney

Front facing view of the Deuter UP Sydney
Capacity22 L
Weight0.88 kg
Dimensions50×30×16 cm
Airline fit92%
Price$150

Key differences between the Deuter Walker 24 and Deuter UP Sydney

Both have: backpack straps, hip belt, laptop sleeve, built-in organizer, 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. 132 accept both. 0 accept only the Deuter Walker 24, and 41 accept only the Deuter UP Sydney.

Only the Deuter UP Sydney fits

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

Deuter Walker 24 vs. Deuter UP Sydney: which should you pack?

The Deuter Walker 24 carries 2L more than the Deuter UP Sydney (24L vs. 22L), while the Deuter Walker 24 is the lighter pack at 0.85kg (vs. 0.88kg). For carry-on flexibility, the Deuter UP Sydney fits 92% 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 24 is the better call.