Patagonia Black Hole MLC Wheeled Duffel 34L vs. Fjallraven Kanken 16L

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

Patagonia Black Hole MLC Wheeled Duffel 34L

Capacity34 L
Weight2.9 kg
Dimensions52×33×20 cm
Airline fit88%
Price$360

Feature by feature

Patagonia Black Hole MLC Wheeled Duffel 34LFeatureFjallraven Kanken 16L
Storage
N Compression N
None Expanded Capacity None
1 Opening 1
front Passport front
N Passthrough N
Carry
hideable Backpack Y
N Hip Belt N
removable Sternum Strap N
Inside
N Laptop N
2 Main Compartments 2
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
N Water Bottle Holder 2, side
Y Water Resistant Y
Material
8.7-oz 300-denier 100% postconsumer recycled polyester ripstop with a postindustrial recycled TPU-film laminateVinylon F: 100% vinylal

Fjallraven Kanken 16L

Front facing view of the Fjallraven Kanken 16L
Capacity16 L
Weight0.3 kg
Dimensions36×28×12 cm
Airline fit99%
Price$90

Key differences between the Patagonia Black Hole MLC Wheeled Duffel 34L and Fjallraven Kanken 16L

Both have: passport pocket, water resistant.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 167 accept both. 0 accept only the Patagonia Black Hole MLC Wheeled Duffel 34L, and 20 accept only the Fjallraven Kanken 16L.

Only the Fjallraven Kanken 16L fits

Air Niugini, Air Tahiti, American Eagle, Belavia, easyJet, Etihad Airways, Great Lakes Airlines, 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.

Patagonia Black Hole MLC Wheeled Duffel 34L vs. Fjallraven Kanken 16L: which should you pack?

The Patagonia Black Hole MLC Wheeled Duffel 34L carries 18L more than the Fjallraven Kanken 16L (34L vs. 16L), while the Fjallraven Kanken 16L is the lighter pack at 0.3kg (vs. 2.9kg). For carry-on flexibility, the Fjallraven Kanken 16L fits 99% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Patagonia Black Hole MLC Wheeled Duffel 34L; if you want to travel lighter, the Fjallraven Kanken 16L is the better call.