Duffle Roller 140Foldable wheeled bag with backpack shoulder straps: The Tatonka Duffle Roller 140 The Tatonka Duffle Roller 140 has a 140 liter capacity and therefore space for a lot of luggage. As the trolley does not have a frame construction, it can also be stowed flat in its own lid compartment when not in use. Backpack shoulder straps and lockable main compartment The Duffle Roller 140 can be pulled comfortably with the padded handle, but you can also carry it