The Hydro Zooka HZ 12 water cannon has a 12-inch barrel that will store an enormous amount of water. With a streamlined appearance, the Hydro Zooka water gun has neoprene handles. Unlike traditional water guns, filling the Hydro Zooka is simple and quick. For quick reloads, simply dip the barrel into water and draw back the handle, filling your Hydro Zooka with H20 ammunition. Enjoy those hot summer days with the Hydro Zooka water cannon.