Jobe Airstream Funtube 2P Water Tyres 2 webbing handles, 4 handles with neoprene knuckle protection, double stitched nylon, Max 2 people, neoprene deck pad, quick connector for easy towing, dimensions when inflated: 160 cm x 154 cm x 51 cm. Dimensions when emptied: 164 cm x 145 cm. The Ridge Towable is our most accessible and affordable 2-person tow service. Built from strong and durable 840D nylon and a 24 gauge PVC bladder, Jobes Ridge is equipped with a simple one-way Boston valve and a quick rope connection.