Why entrust KoverRoos with the protection of your high quality smoker? In material, design, and construction, our outdoor furniture covers are simply the best on the market. Outdoor furniture covers need to breathe so that moisture can escape, keeping mold and mildew from developing under the cover. Koverroos use technologically advanced materials that are one-way breathable - moisture leaves, but dust and dirt can't get in. Koverroos covers are stronger than most vinyl covers, yet light weight. This means our covers are easy to use - no struggling to get them on and off. Also, these patio furniture covers are able to handle temperatures from -100 degrees Fahrenheit up to +240 degrees. The Weathermax X-Large Smoker Cover is for the truly discerning customer, Weathermax offers the perfect blend of function and form. This patented fabric was developed out of the need for a fabric that would retain its color and strength in severe outdoor exposure yet still provide a beautiful, rich appearance. It is extremely breathable and durable and comes in a range of alluring colors for those who do not compromise on style. Weathermax patio furniture covers have 5 year color retention.