Exped Skyline 15 vs. Fjallraven Kanken Outlong

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

Exped Skyline 15

Front facing view of the Exped Skyline 15
Capacity15 L
Weight1.1 kg
Dimensions52×26×16 cm
Airline fit89%
Price$130

Feature by feature

Exped Skyline 15FeatureFjallraven Kanken Outlong
Storage
4 Compression N
None Expanded Capacity None
1 Opening 1
front Passport front
N Passthrough N
Carry
Y Backpack Y
Y Hip Belt N
Y Sternum Strap N
Inside
N Laptop N
4 Main Compartments 3
N Organizer N
Outside
× Hard Shell ×
Y Rain-fly N
2, side Water Bottle Holder 2, side
Y Water Resistant Y
Material
210D Robic HD Ripstop Nylon, PU Coated 1500mmVinylon F: 100% vinylal Produced without PFAS

Fjallraven Kanken Outlong

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

Key differences between the Exped Skyline 15 and Fjallraven Kanken Outlong

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. 168 accept both. 0 accept only the Exped Skyline 15, and 19 accept only the Fjallraven Kanken Outlong.

Only the Fjallraven Kanken Outlong fits

Air Niugini, Air Tahiti, American Eagle, Belavia, easyJet, Etihad Airways, Gulf Air, LC Perú, Lion Air Group, Oman Air, Qatar Airways, Ravn Alaska, Regional Express, Royal Jordanian, Spring Airlines, Virgin Australia, VivaColombia, Volaris, Wizz Air.

Exped Skyline 15 vs. Fjallraven Kanken Outlong: which should you pack?

The Fjallraven Kanken Outlong carries 3L more than the Exped Skyline 15 (15L vs. 18L), while the Fjallraven Kanken Outlong is the lighter pack at 0.5kg (vs. 1.1kg). 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 Fjallraven Kanken Outlong; if you want to travel lighter, the Fjallraven Kanken Outlong is the better call.