Foldable travel trolley with backpack carrying option and PFC-free finish: The Tatonka Duffle Roller 140 The Tatonka Duffle Roller 140 has 140 litres of capacity and thus room for a lot of luggage! It is made of robust T-Travel Tex Melange fabric coated on the inside and has a PFC-free finish. Since the roller bag has no frame construction, it can also be stored flat in its own lid pocket when not in use.Trolley with backpack function and lockable main compartment The Tatonka Duffle Roller 140 can be pulled comfortably with the padded handle, but you can also carry it as a backpack, because two backpack shoulder straps are stowed in a separate pocket. It has a large opening into the main compartment, which makes packing very easy. The main compartment can be secured with a lock to prevent unintentional opening.