REI Co-op Commuter Pack vs. Gregory Nano 24L

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

REI Co-op Commuter Pack

Capacity22 L
Weight0.7 kg
Dimensions43×27×16 cm
Airline fit96%
Price$90

Feature by feature

REI Co-op Commuter PackFeatureGregory Nano 24L
Storage
2 Compression 2
None Expanded Capacity None
1 Opening 0
top Passport front
N Passthrough N
Carry
Y Backpack Y
removable Hip Belt removable
Y Sternum Strap Y
Inside
15in Laptop N
3 Main Compartments 3
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
2, side Water Bottle Holder 2, side
N Water Resistant Y
Material
100% recycled oxford nylon210D High Density 40% Recycled Nylon / 450D 100% recycled Polyester with C0 DWR

Gregory Nano 24L

Front facing view of the Gregory Nano 24L
Capacity24 L
Weight0.6 kg
Dimensions53×28×23 cm
Airline fit70%
Price$100

Key differences between the REI Co-op Commuter Pack and Gregory Nano 24L

Both have: compression straps, backpack straps, hip belt, sternum strap, water bottle pockets.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 133 accept both. 48 accept only the REI Co-op Commuter Pack, and 0 accept only the Gregory Nano 24L.

Only the REI Co-op Commuter Pack fits

Air Baltic, Air China, Air Malta, Air Niugini, Air Serbia, Air Seychelles, Air Tahiti, American Eagle, Asiana Airlines, ATA Airlines, Belavia, Blue Air, Bulgaria Air, China Eastern, easyJet, Emirates Airlines, Enter Air, Etihad Airways, flybe, Gulf Air, Icelandair, InselAir, Juneyao Airlines, Liat Airlines, Luxair, Meridiana Fly, Nordwind Airlines, Oman Air, Pakistan International, Qatar Airways, Ravn Alaska, Regional Express, Royal Brunei Airlines, Royal Jordanian, Ryanair, S7, Shandong Airlines, Shenzhen Airlines, Sun Express, TAP Air Portugal, TAROM, Tianjin Airlines (A320 & E190), TUI, Ukraine International, VIM Airlines (Closed), Virgin Australia, Volotea, Xiamen.

REI Co-op Commuter Pack vs. Gregory Nano 24L: which should you pack?

The Gregory Nano 24L carries 2L more than the REI Co-op Commuter Pack (22L vs. 24L), while the Gregory Nano 24L is the lighter pack at 0.6kg (vs. 0.7kg). For carry-on flexibility, the REI Co-op Commuter Pack fits 96% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Gregory Nano 24L; if you want to travel lighter, the Gregory Nano 24L is the better call.