Classic Accessories C1H177171001 PolyPRO 1 Trailer Cover, 24' - 27' Zippered panels allow access to the RV doors and storage compartments. Long zipper pulls reduce the need for a ladder Integrate strap attachment and weighted toss bag system eliminates crawling under the RV to install the tension straps Tension panels reduce cover stress when tightening the straps Zippered storage bag expands for easy packing