Find your way around the lake with the Sonar. This 4 person tube has two tow points for extreme fun. The Sonar is one of our luxurious 2-way towables with 2 different tow points to switch positions. Connect your rope easily with Jobe's quick connector system and sit back to its comfy back support, or choose the wild side and go for a sporty kneeling position. This big boss has been made out of 840D double- layered nylon and has 10 reinforced nylon-wrapped handles with soft and comfy knuckle protection.