Osprey Manta 34 vs. Forclaz Travel 500 Organizer 40L Backpack

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

Osprey Manta 34

Front facing view of the Osprey Manta 34
Capacity34 L
Weight1.4 kg
Dimensions62×35×28 cm
Airline fit2%
Price$220

Feature by feature

Osprey Manta 34FeatureForclaz Travel 500 Organizer 40L Backpack
Storage
4 Compression 4
None Expanded Capacity None
1 Opening 1
top Passport top
N Passthrough N
Carry
Y Backpack Y
Y Hip Belt Y
Y Sternum Strap Y
Inside
N Laptop 16in
4 Main Compartments 2
Y Organizer N
Outside
× Hard Shell ×
Y Rain-fly Y
2, side Water Bottle Holder 1, side
Y Water Resistant Y
Material
bluesign® APPROVED 100% recycled 210D high-tenacity honey comb contrast nylon, DWR treatments made without PFAS100.0% Polyester

Forclaz Travel 500 Organizer 40L Backpack

Front facing view of the Forclaz Travel 500 Organizer 40L Backpack
Capacity40 L
Weight1.3 kg
Dimensions55×32×27 cm
Airline fit14%
Price$100

Key differences between the Osprey Manta 34 and Forclaz Travel 500 Organizer 40L Backpack

Both have: compression straps, passport pocket, backpack straps, hip belt, sternum strap, rain cover, water resistant.

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 3 accept both. 0 accept only the Osprey Manta 34, and 23 accept only the Forclaz Travel 500 Organizer 40L Backpack.

Only the Forclaz Travel 500 Organizer 40L Backpack fits

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

Osprey Manta 34 vs. Forclaz Travel 500 Organizer 40L Backpack: which should you pack?

The Forclaz Travel 500 Organizer 40L Backpack carries 6L more than the Osprey Manta 34 (34L vs. 40L), while the Forclaz Travel 500 Organizer 40L Backpack is the lighter pack at 1.3kg (vs. 1.4kg). For carry-on flexibility, the Forclaz Travel 500 Organizer 40L Backpack fits 14% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Forclaz Travel 500 Organizer 40L Backpack; if you want to travel lighter, the Forclaz Travel 500 Organizer 40L Backpack is the better call.