With the ability to be towed in two different directions, you are guaranteed to have a ball on the O’Brien Challenger 2. By accommodating up to 2 riders, you and your friend will have a blast getting swung around while sitting with your back against the rear support. The soft, seamless material prevents any uncomfortable rubbing and eliminates the potential for abrasion so you can ride all day long. This cockpit series tube creates a comfortable ride with its relaxed seated position, high back support and well-placed handles giving the riders a sense of more control on the water. So take your seats and keep smiling! When you're out on the lake, be a baller with the O’Brien Challenger 2 Towable Tube.