Fjallraven Rucksack No. 21 Medium vs. Mission Workshop "AP Sanction : VX21"

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

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

Feature by feature

Fjallraven Rucksack No. 21 MediumFeatureMission Workshop "AP Sanction : VX21"
Storage
N Compression Y
None Expanded Capacity None
3 Opening 3
N Passport N
N Passthrough N
Carry
Y Backpack Y
N Hip Belt optional
Y Sternum Strap Y
Inside
15in Laptop 15in
1 Main Compartments 1
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
2 Water Bottle Holder N
Y Water Resistant Y
Material
G-1000® HeavyDuty Eco: 65% polyester, 35% cotton1000 denier VX Cordura

Mission Workshop "AP Sanction : VX21"

Front facing view of the Mission Workshop "AP Sanction : VX21"
Capacity20 L
Weight1.2 kg
Dimensions46×31×13 cm
Airline fit94%
Price$310

Key differences between the Fjallraven Rucksack No. 21 Medium and Mission Workshop "AP Sanction : VX21"

Both have: backpack straps, sternum strap, laptop sleeve, 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. 4 accept only the Fjallraven Rucksack No. 21 Medium, and 0 accept only the Mission Workshop "AP Sanction : VX21".

Only the Fjallraven Rucksack No. 21 Medium fits

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

Fjallraven Rucksack No. 21 Medium vs. Mission Workshop "AP Sanction : VX21": which should you pack?

The Fjallraven Rucksack No. 21 Medium carries the same capacity as the Mission Workshop "AP Sanction : VX21" (20L vs. 20L), while the Fjallraven Rucksack No. 21 Medium is the lighter pack at 0.96kg (vs. 1.2kg). 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 Fjallraven Rucksack No. 21 Medium; if you want to travel lighter, the Fjallraven Rucksack No. 21 Medium is the better call.