REI Co-op Ruckpack 18 vs. REI Co-op Ruckpack 28

REI Co-op Ruckpack 18

Front facing view of the REI Co-op Ruckpack 18
Size Details
Capacity 18L
Capacity per Weight 25.7L
Weight 0.7kg 1.5lbs Low
Capacity per KgLbs 25.7 12 Low
Dimensions 44x26x18cm 17x10x7in
Cubic Space 20592cm³ 1190in³
Capacity Diff 2L Avg
Airline Compatibility

✈️ 100% (198/199)

This bag can be used as a carry on in 100% of airlines.

Link to Manufacturer

Features

Storage
Compression
None Expanded Capacity None
Other Opening Other
side Passport top
N Passthrough N
Carry
Backpack
R Frame
1 Handles 1
R Hip Belt R
N Shoulder Strap N
R Sternum Strap
Inside
15 Laptop 15
Hydration
2 Main Compartments 2
Y Organizer Y
N Shoe Compartment N
Outside
14 Lash Points 14
N Hard Shell N
N Molle N
N Rain-fly
Water Bottle Holder
Y Water Resistant Y
Material:
210-denier nylon ripstop 210-denier nylon ripstop

REI Co-op Ruckpack 28

Front facing view of the REI Co-op Ruckpack 28
Size Details
Capacity 28L
Capacity per Weight 23.3L
Weight 1.2kg 2.6lbs High
Capacity per KgLbs 23.3 10.8 Low
Dimensions 51x28x26cm 20x11x10in
Cubic Space 37128cm³ 2200in³
Capacity Diff 9L High
Airline Compatibility

✈️ 92% (183/199)

This bag can be used as a carry on in 92% of airlines.

Link to Manufacturer