Cotopaxi Nazca 24L vs. Gregory Juno 24L

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

Cotopaxi Nazca 24L

Front facing view of the Cotopaxi Nazca 24L
Capacity24 L
Weight1.1 kg
Dimensions51×27×14 cm
Airline fit90%
Price$140

Feature by feature

Cotopaxi Nazca 24LFeatureGregory Juno 24L
Storage
Compression 2
None Expanded Capacity None
0 Opening 0
top Passport top
N Passthrough N
Carry
Backpack Y
Hip Belt Y
Sternum Strap Y
Inside
15in Laptop N
3 Main Compartments 3
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
Water Bottle Holder 2, side
Y Water Resistant Y
Material
cotton/polyester canvas shell210D Honeycomb CryptoRip Nylon / 420D High Density Nylon

Gregory Juno 24L

Front facing view of the Gregory Juno 24L
Capacity24 L
Weight0.9 kg
Dimensions52×28×20 cm
Airline fit89%
Price$150

Key differences between the Cotopaxi Nazca 24L and Gregory Juno 24L

Both have: passport pocket, water resistant.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 168 accept both. 2 accept only the Cotopaxi Nazca 24L, and 0 accept only the Gregory Juno 24L.

Only the Cotopaxi Nazca 24L fits

Oman Air, Royal Jordanian.

Cotopaxi Nazca 24L vs. Gregory Juno 24L: which should you pack?

The Cotopaxi Nazca 24L carries the same capacity as the Gregory Juno 24L (24L vs. 24L), while the Gregory Juno 24L is the lighter pack at 0.9kg (vs. 1.1kg). For carry-on flexibility, the Cotopaxi Nazca 24L fits 90% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Cotopaxi Nazca 24L; if you want to travel lighter, the Gregory Juno 24L is the better call.