Osprey Nebula 32 vs. Osprey Archeon 30

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

Osprey Nebula 32

Front facing view of the Osprey Nebula 32
Capacity32 L
Weight1 kg
Dimensions49×31×29 cm
Airline fit13%
Price$140

Feature by feature

Osprey Nebula 32FeatureOsprey Archeon 30
Storage
4 Compression 2
None Expanded Capacity None
1 Opening 1
top Passport top
N Passthrough N
Carry
Y Backpack hideable
removable Hip Belt hideable
Y Sternum Strap Y
Inside
16in Laptop 16in
3 Main Compartments 5
Y Organizer Y
Outside
× Hard Shell ×
N Rain-fly N
2, side Water Bottle Holder 2, side
Y Water Resistant Y
Material
420D recycled nylon, PFAS-free DWRbluesign® APPROVED, 100% recycled 420D robic nylon w/ ripstop, with bluesign® APPROVED NanoTough, DWR treatment made without PFAS

Osprey Archeon 30

Front facing view of the Osprey Archeon 30
Capacity30 L
Weight1.4 kg
Dimensions52×33×29 cm
Airline fit13%
Price$265

Key differences between the Osprey Nebula 32 and Osprey Archeon 30

Both have: passport pocket, sternum strap, laptop sleeve, built-in organizer, 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. 24 accept both. 1 accept only the Osprey Nebula 32, and 0 accept only the Osprey Archeon 30.

Only the Osprey Nebula 32 fits

Croatia Air.

Osprey Nebula 32 vs. Osprey Archeon 30: which should you pack?

The Osprey Nebula 32 carries 2L more than the Osprey Archeon 30 (32L vs. 30L), while the Osprey Nebula 32 is the lighter pack at 1kg (vs. 1.4kg). For carry-on flexibility, the Osprey Nebula 32 fits 13% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Osprey Nebula 32; if you want to travel lighter, the Osprey Nebula 32 is the better call.