Eagle Creek Wayfinder 40L Women's Fit vs. Deuter Walker 20

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

Eagle Creek Wayfinder 40L Women's Fit

Front facing view of the Eagle Creek Wayfinder 40L Women's Fit
Capacity40 L
Weight1.17 kg
Dimensions53×35.5×21 cm
Airline fit65%
Price$129

Feature by feature

Eagle Creek Wayfinder 40L Women's FitFeatureDeuter Walker 20
Storage
N Compression N
None Expanded Capacity None
4 Opening 4
N Passport N
N Passthrough N
Carry
Y Backpack Y
hideable Hip Belt removable
Y Sternum Strap Y
Inside
17in Laptop 15in
1 Main Compartments 1
Organizer
Outside
× Hard Shell ×
N Rain-fly optional
2 Water Bottle Holder 2
Y Water Resistant Y
Material
300D Dual-Diamond Heather Ripstop, 500D Poly RPVB Coating600D 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 Eagle Creek Wayfinder 40L Women's Fit and Deuter Walker 20

Both have: backpack straps, sternum strap, 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. 122 accept both. 0 accept only the Eagle Creek Wayfinder 40L Women's Fit, and 19 accept only the Deuter Walker 20.

Only the Deuter Walker 20 fits

Aerolineas Argentinas, Air France, Air India, Air Mauritius, Boliviana de Aviacion, Cayman Airways, Etihad Airways, Great Lakes Airlines, Indigo, Jet Airways, Kenya Airways, KLM, LATAM , Oman Air, Qatar Airways, Regional Express, Royal Jordanian, Sky Airlines, Virgin Australia.

Eagle Creek Wayfinder 40L Women's Fit vs. Deuter Walker 20: which should you pack?

The Eagle Creek Wayfinder 40L Women's Fit carries 20L more than the Deuter Walker 20 (40L vs. 20L), while the Deuter Walker 20 is the lighter pack at 0.7kg (vs. 1.17kg). 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 Eagle Creek Wayfinder 40L Women's Fit; if you want to travel lighter, the Deuter Walker 20 is the better call.