Deuter Walker 20 vs. Macpac Rapaki 25

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

Deuter Walker 20

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

Feature by feature

Deuter Walker 20FeatureMacpac Rapaki 25
Storage
N Compression
None Expanded Capacity None
4 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
Organizer N
Outside
× Hard Shell ×
optional Rain-fly N
2 Water Bottle Holder 2
Y Water Resistant Y
Material
600D PES, 300D PES Ripstop200D Recycled Polyester, 420D Oxford Nylon

Macpac Rapaki 25

Front facing view of the Macpac Rapaki 25
Capacity25 L
Weight0.91 kg
Dimensions52×30×25 cm
Airline fit39%
Price$140

Key differences between the Deuter Walker 20 and Macpac Rapaki 25

Both have: backpack straps, hip belt, sternum strap, laptop sleeve, 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. 73 accept both. 68 accept only the Deuter Walker 20, and 0 accept only the Macpac Rapaki 25.

Only the Deuter Walker 20 fits

Aer Lingus, Air Asia, Air Canada, Air Macau, Air Wisconsin, AirAsiaX, Alaska Airlines, Allegiant Air, American Airlines, Austrian, Avianca , Azerbaijan Airlines, Bahamasair, Bangkok Airways, Biman Bangladesh, Brussels Airlines, Cambodia Angkor Air, Cathay Pacific, Cayman Airways, Cebu Pacific, China Airlines, CommutAir, Delta Airlines, Dragonair, Ethiopian Airlines, Etihad Airways, Eurowings, EVA Air, Fiji Airways, Flair Air, Garuda Indonesia, Great Lakes Airlines, Hawaiian Airlines, Hong Kong Airlines, jetBlue Airways, Jetstar Airways, Jetstar Asia, Kulula, Liat Airlines, LOT Polish, Lufthansa, Mahan Air, Malaysia Airlines, Mango, Mesa Airlines, Norwegian, Oman Air, Pakistan International, Porter Airlines, Qantas Airways, Qatar Airways, Regional Express, Republic Airways, Royal Jordanian, SAS Scandinavian, Scoot, Skywest, Inc., South African Airways, SriLankan Airlines, Swiss Int'l Air Lines, Tiger Airways, Trans States, Turkish Airlines, United Airlines, Vietnam Airlines, Virgin Atlantic, Virgin Australia, WestJet.

Deuter Walker 20 vs. Macpac Rapaki 25: which should you pack?

The Macpac Rapaki 25 carries 5L more than the Deuter Walker 20 (20L vs. 25L), while the Deuter Walker 20 is the lighter pack at 0.7kg (vs. 0.91kg). 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 Macpac Rapaki 25; if you want to travel lighter, the Deuter Walker 20 is the better call.