Topo Travel Bag 40L vs. REI Co-op Ruckpack 40

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

Topo Travel Bag 40L

Front facing view of the Topo Travel Bag 40L
Capacity40 L
Weight1.7 kg
Dimensions57×36×19 cm
Airline fit16%
Price$230

Feature by feature

Topo Travel Bag 40LFeatureREI Co-op Ruckpack 40
Storage
N Compression 2
None Expanded Capacity None
1 Opening 1
front Passport top, side
N Passthrough N
Carry
hideable Backpack hideable
removable Hip Belt hideable
removable Sternum Strap Y
Inside
15in Laptop 15in
4 Main Compartments 5
N Organizer N
Outside
× Hard Shell ×
N Rain-fly Y
2, side Water Bottle Holder 2, side
Y Water Resistant Y
Material
1000D recycled nylon,recycled nylon shell

REI Co-op Ruckpack 40

Capacity40 L
Weight1.3 kg
Dimensions58×38×24 cm
Airline fit4%
Price$159

Key differences between the Topo Travel Bag 40L and REI Co-op Ruckpack 40

Both have: backpack straps, laptop sleeve, 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. 7 accept both. 24 accept only the Topo Travel Bag 40L, and 0 accept only the REI Co-op Ruckpack 40.

Only the Topo Travel Bag 40L fits

Adria Airways, Air Europa, Air Koryo, Air New Zealand, Air Tahiti Nui, Azul Linhas, Caribbean Airlines, China Southern, Conviasa, 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.

Topo Travel Bag 40L vs. REI Co-op Ruckpack 40: which should you pack?

The Topo Travel Bag 40L carries the same capacity as the REI Co-op Ruckpack 40 (40L vs. 40L), while the REI Co-op Ruckpack 40 is the lighter pack at 1.3kg (vs. 1.7kg). For carry-on flexibility, the Topo Travel Bag 40L fits 16% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Topo Travel Bag 40L; if you want to travel lighter, the REI Co-op Ruckpack 40 is the better call.