Kathmandu Shuttle 40L Convertible Backpack Cargo vs. Timbuk2 Long Haul 2 in 1 Duffel

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

Kathmandu Shuttle 40L Convertible Backpack Cargo

Front facing view of the Kathmandu Shuttle 40L Convertible Backpack Cargo
Capacity40 L
Weight0.8 kg
Dimensions60×32×24 cm
Airline fit5%
Price$130

Feature by feature

Kathmandu Shuttle 40L Convertible Backpack CargoFeatureTimbuk2 Long Haul 2 in 1 Duffel
Storage
N Compression N
None Expanded Capacity None
1 Opening 0
N Passport side
N Passthrough N
Carry
Y Backpack hideable
N Hip Belt N
N Sternum Strap N
Inside
N Laptop N
1 Main Compartments 2
N Organizer N
Outside
× Hard Shell ×
N Rain-fly N
N Water Bottle Holder N
N Water Resistant N
Material
Nylon 840D JR Ballistic 2xPU, Polyester 135D 2xPU840D ballistic nylon

Timbuk2 Long Haul 2 in 1 Duffel

Front facing view of the Timbuk2 Long Haul 2 in 1 Duffel
Capacity45 L
Weight1.1 kg
Dimensions50×33×28 cm
Airline fit14%
Price$250

Key differences between the Kathmandu Shuttle 40L Convertible Backpack Cargo and Timbuk2 Long Haul 2 in 1 Duffel

Which airlines take each bag as a carry-on

We checked both bags against the carry-on size limits of 189 airlines. 6 accept both. 4 accept only the Kathmandu Shuttle 40L Convertible Backpack Cargo, and 21 accept only the Timbuk2 Long Haul 2 in 1 Duffel.

Only the Kathmandu Shuttle 40L Convertible Backpack Cargo fits

Conviasa, Frontier Airlines, PenAir, Southwest Airlines.

Only the Timbuk2 Long Haul 2 in 1 Duffel fits

Air Europa, Air Koryo, 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.

Kathmandu Shuttle 40L Convertible Backpack Cargo vs. Timbuk2 Long Haul 2 in 1 Duffel: which should you pack?

The Timbuk2 Long Haul 2 in 1 Duffel carries 5L more than the Kathmandu Shuttle 40L Convertible Backpack Cargo (40L vs. 45L), while the Kathmandu Shuttle 40L Convertible Backpack Cargo is the lighter pack at 0.8kg (vs. 1.1kg). For carry-on flexibility, the Timbuk2 Long Haul 2 in 1 Duffel fits 14% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Timbuk2 Long Haul 2 in 1 Duffel; if you want to travel lighter, the Kathmandu Shuttle 40L Convertible Backpack Cargo is the better call.