Keep nature outside with the Dometic Deluxe SlideTopper. Without an Dometic SlideTopper protecting your slideout, you’re bringing in all the weather, twigs, leaves, and other gifts of nature into your RV every time you close your slideout! Mounted permanently to the unit, high quality, durable vinyl fabric and a wide overhang keep harmful debris away from the top of your slideout. SlideTopper keep your slideout room cool, dry and well protected. A vinyl weathershield keeps the Deluxe SlideTopper protected. Waterproof and durable, the vinyl fabric and weathershield are available in Polar White.