Built for the long-haul, PontoonStuff's Road Max Pontoon Cover is made of 10-ounce polyester-cotton. Road Max gives you all of the advantages of cotton plus the strength of polyester, for a water repellent and durable, yet breathable, boat cover. Surpassed in quality only by Pontoonstuff's top-of-the-line Boater's Best trailering cover, the Road Max pontoon boat cover even includes the Travel Strap Tie-Down Kit for even greater highway durability.