Deuter Walker 24 vs. Exped Serac 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 Serac 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 PES420 D ripstop nylon, TPU film laminate, >10'000 mm water column

Exped Serac 25

Front facing view of the Exped Serac 25
Capacity25 L
Weight0.765 kg
Dimensions55×25×21 cm
Airline fit69%
Price$200

Key differences between the Deuter Walker 24 and Exped Serac 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. 129 accept both. 3 accept only the Deuter Walker 24, and 2 accept only the Exped Serac 25.

Only the Deuter Walker 24 fits

Scoot, Tiger Airways, WestJet.

Only the Exped Serac 25 fits

Great Lakes Airlines, Pakistan International.

Deuter Walker 24 vs. Exped Serac 25: which should you pack?

The Exped Serac 25 carries 1L more than the Deuter Walker 24 (24L vs. 25L), while the Exped Serac 25 is the lighter pack at 0.765kg (vs. 0.85kg). For carry-on flexibility, the Deuter Walker 24 fits 70% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Exped Serac 25; if you want to travel lighter, the Exped Serac 25 is the better call.