The Rebel Kit is equipped with a heavy gauge PVC bladder and fully covered by rugged, double-stitched nylon. Features include a triple reinforced tow harness, drain vents and boarding straps. And, this 54 inch diameter deck tube has four deluxe handles with neoprene knuckle guards. Add these features to the Boston Valve—which boasts inflating and deflating convenience—and you have one of the best towable water tubes on the market.This kit also includes a 12v air pump, which is designed to inflate your Rebel Kit quickly and effectively. Lastly, there’s a 1 rider, 16-strand tube tow rope crafted in a gorgeous green color that matches your Rebel Kit perfectly. If you want a quick, easy way to get started with boat towables, this kit is ideal.