Salkan "The Backpacker" vs. Ortlieb Atrack

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

Salkan "The Backpacker"

Front facing view of the Salkan "The Backpacker"
Capacity45 L
Weight3.4 kg
Dimensions66×32×22 cm
Airline fit1%
Price$345

Feature by feature

Salkan "The Backpacker"FeatureOrtlieb Atrack
Storage
removable Compression removable
55L Expanded Capacity None
3 Opening 0
N Passport N
N Passthrough N
Carry
Y Backpack Y
Y Hip Belt Y
Y Sternum Strap Y
Inside
15in Laptop N
3 Main Compartments 1
N Organizer N
Outside
× Hard Shell ×
Y Rain-fly N
4 Water Bottle Holder 2
Y Water Resistant Y
Material
900D COTNA Polyester with wax finishPS33

Ortlieb Atrack

Front facing view of the Ortlieb Atrack
Capacity25 L
Weight1.43 kg
Dimensions56×26×5 cm
Airline fit47%
Price$260

Key differences between the Salkan "The Backpacker" and Ortlieb Atrack

Both have: compression straps, 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. 2 accept both. 0 accept only the Salkan "The Backpacker", and 87 accept only the Ortlieb Atrack.

Only the Ortlieb Atrack fits

Adria Airways, Aegean Airlines, Air Asia, Air Astana, Air Europa, Air Koryo, Air Macau, Air New Zealand, Air Nostrum, Air Tahiti Nui, Air Wisconsin, AirAsiaX, Alaska Airlines, Allegiant Air, American Airlines, Atlas Global, Avianca , Azul Linhas, Bahamasair, Bangkok Airways, Biman Bangladesh, British Airways, Cambodia Angkor Air, Caribbean Airlines, Cathay Pacific, Cayman Airways, Cebu Pacific, China Airlines, China Southern, CommutAir, Conviasa, Copa Airlines, Croatia Air, Cubana de Aviacion, Delta Airlines, Dragonair, EL AL, EVA Air, Finnair, Frontier Airlines, Garuda Indonesia, Great Lakes Airlines, Hainan Airlines, Hawaiian Airlines, Hong Kong Airlines, Iran Aseman Air, Island Air, Jet2, jetBlue Airways, Jetstar Airways, Jetstar Asia, Korean Air, Kulula, Kuwait Air, Malaysia Airlines, Mango, Middle East Airlines, Monarch Airlines, Onur Air, PenAir, Philippine Airlines, Qantas Airways, Republic Airways, Royal Air Morocco, Saudi Arabian Airlines, Sichuan Airlines, SilkAir, Silver Airways, Singapore Airlines, Skywest, Inc., South African Airways, Southwest Airlines, SpiceJet, Spirit Airlines, SriLankan Airlines, Sun Country, TAAG Angola, TAM Airlines, Thai Airways, Trans States, Travel Service Airlines, United Airlines, Ural Airlines, Uzbekistan Air, Vietnam Airlines, Virgin Atlantic, WOW Airlines.

Salkan "The Backpacker" vs. Ortlieb Atrack: which should you pack?

The Salkan "The Backpacker" carries 20L more than the Ortlieb Atrack (45L vs. 25L), while the Ortlieb Atrack is the lighter pack at 1.43kg (vs. 3.4kg). For carry-on flexibility, the Ortlieb Atrack fits 47% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Salkan "The Backpacker"; if you want to travel lighter, the Ortlieb Atrack is the better call.