Sportube Series 3 Ski Bag HDPE plastic case protects valuable ski equipment when traveling by airplane, train, bus or car Wheels improve maneuverability for effortless rolling through the airport or train station Protects up to 3 pair of skis and poles, or two snowboards, boots and bindings or a board and skis while traveling Lockable for added security and accepted by all airlines Aerodynamic design, straps quickly and easily to a roof rack