Deuter Walker 24 vs. Exped Core 25

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 24FeatureExped Core 25
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 Y
Inside
15in Laptop N
1 Main Compartments 1
Y Organizer N
Outside
× Hard Shell ×
optional Rain-fly N
1 Water Bottle Holder N
Y Water Resistant Y
Material
300D PES Ripstop, 600D PES1680 D Ballistic nylon, PU coated, 1'500 mm water column

Exped Core 25

Front facing view of the Exped Core 25
Capacity25 L
Weight0.1 kg
Dimensions54×27×20 cm
Airline fit88%

Key differences between the Deuter Walker 24 and Exped Core 25

Both have: backpack straps, hip belt, sternum strap, water resistant.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 131 accept both. 1 accept only the Deuter Walker 24, and 36 accept only the Exped Core 25.

Only the Deuter Walker 24 fits

WestJet.

Only the Exped Core 25 fits

Air Baltic, Air China, Air Malta, Air Serbia, Air Seychelles, Asiana Airlines, ATA Airlines, Blue Air, Bulgaria Air, China Eastern, Emirates Airlines, Enter Air, flybe, Great Lakes Airlines, Icelandair, InselAir, Juneyao Airlines, Liat Airlines, Luxair, Meridiana Fly, Nordwind Airlines, Pakistan International, Royal Brunei Airlines, 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. Exped Core 25: which should you pack?

The Exped Core 25 carries 1L more than the Deuter Walker 24 (24L vs. 25L), while the Exped Core 25 is the lighter pack at 0.1kg (vs. 0.85kg). For carry-on flexibility, the Exped Core 25 fits 88% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Exped Core 25; if you want to travel lighter, the Exped Core 25 is the better call.