This 5th wheel camper cover is designed to protect your RV in all climates, from heavy rain in Washington to sunny days in Florida. Its 4-layer construction includes a hydrophobic barrier to repel rain, withstand harsh winters, and reflect the sun's rays with an extra reflective layer to keep your RV cooler. Built-in vents allow moisture to escape, while zipper entry on both sides provides easy access for slide-outs. Available for 25 to 43-foot 5th wheel RVs, this fifth wheel trailer cover offers comprehensive protection for your vehicle.