Our BOXING BAG - Urban™ - STRAPS - EMPTY 4FT BLK/ RED is freight free, empty, and ready to be filled with your old bag fill! Our eco-friendly, easily refillable patent-pending REFILL LID makes it easy to reuse and reduce waste. Improve your boxing skills with the foam-lined, heavy-duty Ripstop tarpaulin casing bag - perfect for boxing and kickboxing - and the included straps and tie-down hook. Get ready to rumble!