Rab Adrift 24L Day Pack vs. Gregory Nano 24L

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

Rab Adrift 24L Day Pack

by Rab
Front facing view of the Rab Adrift 24L Day Pack
Capacity24 L
Weight0.7 kg
Dimensions52×30×25 cm
Airline fit39%
Price$80

Feature by feature

Rab Adrift 24L Day PackFeatureGregory Nano 24L
Storage
N Compression 2
None Expanded Capacity None
0 Opening 0
N Passport front
N Passthrough N
Carry
Y Backpack Y
removable Hip Belt removable
Y Sternum Strap Y
Inside
16in Laptop N
3 Main Compartments 3
Y Organizer N
Outside
× Hard Shell ×
N Rain-fly N
2, side Water Bottle Holder 2, side
Y Water Resistant Y
Material
nylon ripstop210D 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 Rab Adrift 24L Day Pack and Gregory Nano 24L

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

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 73 accept both. 0 accept only the Rab Adrift 24L Day Pack, and 60 accept only the Gregory Nano 24L.

Only the Gregory Nano 24L fits

Aer Lingus, Air Asia, Air Canada, Air Macau, Air Wisconsin, AirAsiaX, Alaska Airlines, Allegiant Air, American Airlines, Austrian, Avianca , Azerbaijan Airlines, Bahamasair, Bangkok Airways, Biman Bangladesh, Brussels Airlines, Cambodia Angkor Air, Cathay Pacific, Cayman Airways, Cebu Pacific, China Airlines, CommutAir, Delta Airlines, Dragonair, Ethiopian Airlines, Eurowings, EVA Air, Fiji Airways, Flair Air, Garuda Indonesia, Great Lakes Airlines, Hawaiian Airlines, Hong Kong Airlines, jetBlue Airways, Jetstar Airways, Jetstar Asia, Kulula, LOT Polish, Lufthansa, Mahan Air, Malaysia Airlines, Mango, Mesa Airlines, Norwegian, Porter Airlines, Qantas Airways, Republic Airways, SAS Scandinavian, Scoot, Skywest, Inc., South African Airways, SriLankan Airlines, Swiss Int'l Air Lines, Tiger Airways, Trans States, Turkish Airlines, United Airlines, Vietnam Airlines, Virgin Atlantic, WestJet.

Rab Adrift 24L Day Pack vs. Gregory Nano 24L: which should you pack?

The Rab Adrift 24L Day Pack carries the same capacity as the Gregory Nano 24L (24L vs. 24L), while the Gregory Nano 24L is the lighter pack at 0.6kg (vs. 0.7kg). For carry-on flexibility, the Gregory Nano 24L fits 70% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Rab Adrift 24L Day Pack; if you want to travel lighter, the Gregory Nano 24L is the better call.