The Pearson 30 boom tent cover is a great option for winter storage in or out of the water. Constructed of durable Top Gun Polyester material that is both mildew and fade resistnt. The Kinder Industries Pearson 30 Boom Tent winter Cover includes four crush proof vents, a zipper door and custom cutouts to fit tight around the rigging and stanchion bases. Call and ask why our product is superior. 401-253-7076.