The Budge Premier Fifth Wheel RV cover is made out of a long lasting 300 denier polyester material. The heavy duty RV cover provides all-weather protection for your RV or motorhome. Cover is fully waterproof, with an added DWR coating for ultimate water protection. This RV storage cover is also manufactured with taped seams to ensure that no water penetrates through to your RV. The outdoor cover has full height zippered panels that allow complete access to your RV while it is covered. Air vents are strategically located on the top of the cover to prevent air billowing. This recreational vehicle cover has a unique and adjustable design to ensure a tight fit. Cover includes a tie down rope system for extra security and elasticized bottom corners for fast and easy fitting. Free storage bag included.