WOW Sports Howler Inflatable Cockpit Towable Tube for Boating features a secure cockpit seating with backrest and ergonomic slanted leg rest design for comfortable riding or lounging. Its maximum capacity is 340 lbs or 154 kg. This towable tube is made of high-quality, marine-grade material for durability, strength and longevity out on the lake. It is ideal for 1 - 2 persons. The speed valve allows fast inflation and deflation. This boat tube features heavy-duty tow system construction featuring front tow point, and the top speed bottom allows for EZ fuel efficient towing with less drag on the boat. To make it long-lasting and robust, this tube for boating consists of double webbing foam handles with EVA foam knuckle guards, heavy-duty full nylon cover and PVC bladders and zippered valve covers.