RYU Quick Pack 18L vs. Millican Miscellaneous Adventures

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

RYU Quick Pack 18L

Front facing view of the RYU Quick Pack 18L
Capacity18 L
Weight0 kg
Dimensions52×28×17 cm
Airline fit89%
Price$170

Feature by feature

RYU Quick Pack 18LFeatureMillican Miscellaneous Adventures
Storage
Compression
None Expanded Capacity None
0 Opening 0
top Passport side
N Passthrough N
Carry
Backpack
Hip Belt N
removable Sternum Strap N
Inside
15in Laptop 15in
4 Main Compartments 3
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
Water Bottle Holder
Y Water Resistant Y
Material
630D Nylon with Polyurethane coating100% 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 RYU Quick Pack 18L 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. 167 accept both. 1 accept only the RYU Quick Pack 18L, and 2 accept only the Millican Miscellaneous Adventures.

Only the RYU Quick Pack 18L fits

Great Lakes Airlines.

Only the Millican Miscellaneous Adventures fits

Oman Air, Royal Jordanian.

RYU Quick Pack 18L vs. Millican Miscellaneous Adventures: which should you pack?

The RYU Quick Pack 18L carries the same capacity as the Millican Miscellaneous Adventures (18L vs. 18L), and the two are closely matched on weight. For carry-on flexibility, the RYU Quick Pack 18L fits 89% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the RYU Quick Pack 18L; if you want to travel lighter, the Millican Miscellaneous Adventures is the better call.