The Sport tube Free rider padded bag is a large capacity (70 liters) boot and gear bag. It is perfectly suited for checking a holidays worth of ski or snowboard gear. It will take at least one pair of boots, jacket, pants, thermals, fleece; accessories and a helmet. Or with some creative packing will take two pair of boots and clothing, making for a perfect couples bag. With the Sport tube proprietary Hitching' Technology, the fully loaded bag can be easily and quickly attached to any Sport tube hard case for convenient and easy maneuverability through the airport, train station or to the resort. The shoulder straps are contoured and well padded, for a comfortable carry to your destination, but can quickly be hidden away when checking with the airlines to avoid damage. The 840D Poly material is lightweight and strong for improved durability, use your weight allowance for your gear, not your bag.