Jobe Ridge Funtube 3P water tyre. 2 webbing handles, 6 handles with neoprene knuckle protection, double stitched nylon, Max 3 people, neoprene deck pad, quick connector for easy towing, dimensions when empty: 208 cm x 177 cm. The Ridge 3P Towable is our most affordable 3-person trailer. In your own safe and comfortable cockpit, users feel safe and secure when driving large waves. This fun maker is covered with 840 denier durable nylon which is much stronger than most of our competitors, and has an additional security chamber. The Ridge has a quick connection and a one-way valve.