Fjallraven Kanken Outlong vs. Alpha One-Niner Recon Nine Evade 1.5 (Lite)

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

Fjallraven Kanken Outlong

Front facing view of the Fjallraven Kanken Outlong
Capacity18 L
Weight0.5 kg
Dimensions40×28×14 cm
Airline fit99%
Price$155

Feature by feature

Fjallraven Kanken OutlongFeatureAlpha One-Niner Recon Nine Evade 1.5 (Lite)
Storage
N Compression 2
None Expanded Capacity None
1 Opening 1
front Passport front
N Passthrough N
Carry
Y Backpack Y
N Hip Belt N
N Sternum Strap removable
Inside
N Laptop 15in
3 Main Compartments 3
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
2, side Water Bottle Holder 2, side
Y Water Resistant Y
Material
Vinylon F: 100% vinylal Produced without PFAS1000D Black + 210D Ripstop Nylon, Gray

Alpha One-Niner Recon Nine Evade 1.5 (Lite)

Front facing view of the Alpha One-Niner Recon Nine Evade 1.5 (Lite)
Capacity21 L
Weight1.4 kg
Dimensions46×31×15 cm
Airline fit94%
Price$175

Key differences between the Fjallraven Kanken Outlong and Alpha One-Niner Recon Nine Evade 1.5 (Lite)

Both have: passport pocket, backpack straps, 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. 177 accept both. 10 accept only the Fjallraven Kanken Outlong, and 0 accept only the Alpha One-Niner Recon Nine Evade 1.5 (Lite).

Only the Fjallraven Kanken Outlong fits

Air Niugini, Air Tahiti, Great Lakes Airlines, Gulf Air, LC Perú, Lion Air Group, Spring Airlines, VivaColombia, Volaris, Wizz Air.

Fjallraven Kanken Outlong vs. Alpha One-Niner Recon Nine Evade 1.5 (Lite): which should you pack?

The Alpha One-Niner Recon Nine Evade 1.5 (Lite) carries 3L more than the Fjallraven Kanken Outlong (18L vs. 21L), while the Fjallraven Kanken Outlong is the lighter pack at 0.5kg (vs. 1.4kg). For carry-on flexibility, the Fjallraven Kanken Outlong fits 99% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Alpha One-Niner Recon Nine Evade 1.5 (Lite); if you want to travel lighter, the Fjallraven Kanken Outlong is the better call.