Mission Workshop R6 Arkiv Field Pack vs. Millican Miscellaneous Adventures

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

Mission Workshop R6 Arkiv Field Pack

Front facing view of the Mission Workshop R6 Arkiv Field Pack
Capacity20.5 L
Weight1.4 kg
Dimensions46×31×13 cm
Airline fit94%
Price$302

Feature by feature

Mission Workshop R6 Arkiv Field PackFeatureMillican Miscellaneous Adventures
Storage
N Compression
None Expanded Capacity None
2 Opening 0
N Passport side
N Passthrough N
Carry
Y Backpack
N Hip Belt N
N Sternum Strap N
Inside
15in Laptop 15in
3 Main Compartments 3
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
N Water Bottle Holder
Y Water Resistant Y
Material
Black Waxed Canvas100% recycled polyester made from 40 PET bottlesC6 DWR water repellent treatmentPU1500 waterproof coating

Millican Miscellaneous Adventures

Front facing view of the Millican Miscellaneous Adventures
Capacity18 L
Weight1 kg
Dimensions51×29×13 cm
Airline fit89%
Price$110

Key differences between the Mission Workshop R6 Arkiv Field Pack and Millican Miscellaneous Adventures

Both have: 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. 169 accept both. 8 accept only the Mission Workshop R6 Arkiv Field Pack, and 0 accept only the Millican Miscellaneous Adventures.

Only the Mission Workshop R6 Arkiv Field Pack fits

American Eagle, Belavia, easyJet, Etihad Airways, Qatar Airways, Ravn Alaska, Regional Express, Virgin Australia.

Mission Workshop R6 Arkiv Field Pack vs. Millican Miscellaneous Adventures: which should you pack?

The Mission Workshop R6 Arkiv Field Pack carries 2.5L more than the Millican Miscellaneous Adventures (20.5L vs. 18L), while the Millican Miscellaneous Adventures is the lighter pack at 1kg (vs. 1.4kg). For carry-on flexibility, the Mission Workshop R6 Arkiv Field Pack fits 94% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Mission Workshop R6 Arkiv Field Pack; if you want to travel lighter, the Millican Miscellaneous Adventures is the better call.