ZOOM 3 towable tube has 2 tow points for multiple riding positions. Ride traditionally seated on the comfortable couch with backrest for back support or tow from the opposite direction and ride chariot-style while kneeling. Zooms feature a heavy-duty, double-stitched, full nylon cover, durable RF-welded K80 PVC bladder, tubular webbing foam-filled handles with EVA knuckle guards, comfortable EVA foam seat and knee pads, a quick-connect tow system, and 2 reinforced tow harnesses.