Protect your gear. The Series 3 Sportube is a hard plastic shell that can hold an incredible amount of snow gear – 2 snowboards with boots and bindings or 1 snowboard and 1 pair of skis or 3 pairs of skis and poles or 2 adult and 2 children’s skis. A versatile case, it can expand from 42″ up to 72″ with padding at each end to ensure your gear is protected. The wheels, 2 strong carry handles, and an easy pull handle, make this big case portable. Perfect for airline travel and can even be shipped without having to pack it in a box.