Deuter Speed Lite 25 vs. Forclaz Travel 500 Organizer 40L Backpack

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

Deuter Speed Lite 25

Capacity25 L
Weight0.7 kg
Dimensions56×28×19 cm
Airline fit47%
Price$120

Feature by feature

Deuter Speed Lite 25FeatureForclaz Travel 500 Organizer 40L Backpack
Storage
4 Compression 4
None Expanded Capacity None
0 Opening 1
top Passport top
N Passthrough N
Carry
Y Backpack Y
Y Hip Belt Y
Y Sternum Strap Y
Inside
N Laptop 16in
2 Main Compartments 2
N Organizer N
Outside
× Hard Shell ×
N Rain-fly Y
2, side Water Bottle Holder 1, side
Y Water Resistant Y
Material
100.0% 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 Deuter Speed Lite 25 and Forclaz Travel 500 Organizer 40L Backpack

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

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 26 accept both. 63 accept only the Deuter Speed Lite 25, and 0 accept only the Forclaz Travel 500 Organizer 40L Backpack.

Only the Deuter Speed Lite 25 fits

Aegean Airlines, Air Asia, Air Astana, Air Macau, Air Nostrum, Air Wisconsin, AirAsiaX, Alaska Airlines, Allegiant Air, American Airlines, Atlas Global, Avianca , Bahamasair, Bangkok Airways, Biman Bangladesh, British Airways, Cambodia Angkor Air, Cathay Pacific, Cayman Airways, Cebu Pacific, China Airlines, CommutAir, Conviasa, Copa Airlines, Croatia Air, Delta Airlines, Dragonair, EL AL, EVA Air, Finnair, Frontier Airlines, Garuda Indonesia, Great Lakes Airlines, Hawaiian Airlines, Hong Kong Airlines, Iran Aseman Air, Jet2, jetBlue Airways, Jetstar Airways, Jetstar Asia, Kulula, Kuwait Air, Malaysia Airlines, Mango, Middle East Airlines, Monarch Airlines, Onur Air, PenAir, Qantas Airways, Republic Airways, Skywest, Inc., South African Airways, Southwest Airlines, Spirit Airlines, SriLankan Airlines, Thai Airways, Trans States, Travel Service Airlines, United Airlines, Uzbekistan Air, Vietnam Airlines, Virgin Atlantic, WOW Airlines.

Deuter Speed Lite 25 vs. Forclaz Travel 500 Organizer 40L Backpack: which should you pack?

The Forclaz Travel 500 Organizer 40L Backpack carries 15L more than the Deuter Speed Lite 25 (25L vs. 40L), while the Deuter Speed Lite 25 is the lighter pack at 0.7kg (vs. 1.3kg). For carry-on flexibility, the Deuter Speed Lite 25 fits 47% 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 Deuter Speed Lite 25 is the better call.