Perfect for any journey. the NuTech Hybrid Wheeled Backpack converts from a traditional wheeled upright to a hands-free backpack in the blink of an eye and a quick attachment of the stowed shoulder straps. This new addition to the Tectonic family offers the packing capacity of a wheeled upright with the convenience of carrying as a backpack as well as the business features and organization of our beloved Samsonite favorites.