Deluxe Heavy Duty Waterproof BBQ Grill Cover Barbecue Gas Covers Protector XQPB (Khaki BBQ Cover--57"L24"W46"H--XQ5PB) This item is made of 300D woven polyester material with PVC coating, which is premium water-proof,heavy duty and durable. And it has seal tape stick at the inside of the seam, for better water proof.