Osprey Nebula 32 vs. Mystery Ranch Blitz 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 32FeatureMystery Ranch Blitz 30
Storage
4 Compression 4
None Expanded Capacity None
1 Opening 1
top Passport top
N Passthrough N
Carry
Y Backpack Y
removable Hip Belt removable
Y Sternum Strap removable
Inside
16in Laptop 15in
3 Main Compartments 4
Y Organizer N
Outside
× Hard Shell ×
N Rain-fly N
2, side Water Bottle Holder 2, side
Y Water Resistant Y
Material
420D recycled nylon, PFAS-free DWR500D CORDURA

Mystery Ranch Blitz 30

Front facing view of the Mystery Ranch Blitz 30
Capacity30 L
Weight1.7 kg
Dimensions52×34×33 cm
Airline fit1%
Price$290

Key differences between the Osprey Nebula 32 and Mystery Ranch Blitz 30

Both have: compression straps, passport pocket, backpack straps, hip belt, 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. 2 accept both. 23 accept only the Osprey Nebula 32, and 0 accept only the Mystery Ranch Blitz 30.

Only the Osprey Nebula 32 fits

Adria Airways, Air Europa, Air Koryo, Air New Zealand, Air Tahiti Nui, Azul Linhas, Caribbean Airlines, China Southern, Croatia Air, Cubana de Aviacion, Hainan Airlines, Korean Air, Philippine Airlines, Royal Air Morocco, Saudi Arabian Airlines, Sichuan Airlines, SilkAir, Silver Airways, Singapore Airlines, SpiceJet, TAAG Angola, TAM Airlines, Ural Airlines.

Osprey Nebula 32 vs. Mystery Ranch Blitz 30: which should you pack?

The Osprey Nebula 32 carries 2L more than the Mystery Ranch Blitz 30 (32L vs. 30L), while the Osprey Nebula 32 is the lighter pack at 1kg (vs. 1.7kg). 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.