The Orca is a 2 rider towable tube built for fun days on the lake. The Orca can handle up to 2 riders in the secure, cockpit seating area. Looking for a change of pace? The Orca can be towed backwards as well for a different riding style. Built with only the finest materials and guaranteed with HO's 1 year warranty, this tube will keep you where you want to beâ¦on the water. . HO Quick Connect Tow Attachment | Orca 2 Tube