REI Co-op Ruckpack 18 vs. Oppose This Invisible Carry-On

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 2
R Hip Belt N
N Shoulder Strap N
R Sternum Strap R
Inside
15 Laptop 15
Hydration N
2 Main Compartments 4
Y Organizer Y
N Shoe Compartment N
Outside
14 Lash Points 0
N Hard Shell N
N Molle N
N Rain-fly N
Water Bottle Holder
Y Water Resistant Y
Material:
210-denier nylon ripstop Shell: 800x600D lightweight waterproof nylon-polyester blend

Oppose This Invisible Carry-On

Front facing view of the Oppose This Invisible Carry-On
Size Details
Capacity 24L
Capacity per Weight 16L
Weight 1.5kg 3.3lbs High
Capacity per KgLbs 16 7.3 Low
Dimensions 53x35x15cm 20.5x13.4x5.9in
Cubic Space 27825cm³ 1620.730in³
Capacity Diff 3L Avg
Airline Compatibility

✈️ 98% (195/199)

This bag can be used as a carry on in 98% of airlines.

Link to Manufacturer