4 person Quad Dog pulling tube, handles 4 adults, ulitimate family fun with a boat. On goggle this model is $399.99. Had it 3 years used only 2 times, cause of boat problems, like brand new. Very durable thick vinyl tubing and nylon canvas out side wrap. Includes towing rope. No leaks, Not 399.99, only $200.00. Lots of lake miles left, very durable, well made. Inflator pump included Lots of fun for family and friends. Call Rich at 801 690 9655 .