Jansport Hatchet vs. Fjallraven Rucksack No. 21 Medium

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

Jansport Hatchet

Front facing view of the Jansport Hatchet
Capacity28 L
Weight0.6 kg
Dimensions46×31×20 cm
Airline fit94%
Price$76

Feature by feature

Jansport HatchetFeatureFjallraven Rucksack No. 21 Medium
Storage
Y Compression N
None Expanded Capacity None
3 Opening 3
N Passport N
N Passthrough N
Carry
Y Backpack Y
N Hip Belt N
Y Sternum Strap Y
Inside
15in Laptop 15in
1 Main Compartments 1
Y Organizer N
Outside
× Hard Shell ×
N Rain-fly N
2 Water Bottle Holder 2
Y Water Resistant Y
Material
600 Denier PolyesterG-1000® HeavyDuty Eco: 65% polyester, 35% cotton

Fjallraven Rucksack No. 21 Medium

Front facing view of the Fjallraven Rucksack No. 21 Medium
Capacity20 L
Weight0.96 kg
Dimensions44×28×13 cm
Airline fit96%
Price$180

Key differences between the Jansport Hatchet and Fjallraven Rucksack No. 21 Medium

Both have: backpack straps, 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. 177 accept both. 0 accept only the Jansport Hatchet, and 4 accept only the Fjallraven Rucksack No. 21 Medium.

Only the Fjallraven Rucksack No. 21 Medium fits

Air Niugini, Air Tahiti, Great Lakes Airlines, Gulf Air.

Jansport Hatchet vs. Fjallraven Rucksack No. 21 Medium: which should you pack?

The Jansport Hatchet carries 8L more than the Fjallraven Rucksack No. 21 Medium (28L vs. 20L), while the Jansport Hatchet is the lighter pack at 0.6kg (vs. 0.96kg). For carry-on flexibility, the Fjallraven Rucksack No. 21 Medium fits 96% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Jansport Hatchet; if you want to travel lighter, the Jansport Hatchet is the better call.