Durable PolyPRO 3 RV covers by Classic Accessories provide all season weather protection. Heavy duty, triple ply PolyPRO 3 fabric tops and quick drying PolyPRO 1 sides protect while reducing bulk. And when you buy a Classic Accessories RV cover, you are not just getting a cover; you’re also purchasing peace of mind. Not only will your RV be protected from the elements, but you’ll be protected with the easiest warranty in the industry. If your product fails within the warranty period, look for us online and take advantage of our hassle-free warranty program supported by our US-based customer service team.