The improved Axis has an innovative hybrid design that gives riders two totally different experiences behind the boat. Pulled from the front, the Axis is a great sit-on-top tube that's perfect for riders who are looking for a comfortable ride. Towed from the rear, riders are in a kneeling position and glide over wakes with ease. You'll have the Axis set up easily with quick inflation from the Boston valve. Durable nylon cover with heavy-duty bladder includes a covered mesh bottom for water drainage. Repair kit included. 510-lb. weight capacity. 65"L x 78"W (deflated).