[Adjustable Freezer Cover] The freezer cover fits most refrigerated vehicles, with double-stitched technology and adjustable fastening straps for longer protection. Durable material: the cooler is made of high quality polyester with waterproof coating and inner lining. It is durable, tear and weather resistant. Variable Application] Blocks wind, frost, UV rays, dirt, dust, birds, etc. The freezer cover is made of PU coating (inner layer), which is wear-resistant, heat-resistant and breathable. Easy to use: To make your life more comfortable, the trolley cover can be easily installed and removed, and it is fixed firmly and will not be blown away by the wind. Easy to store: the cooler cover can be cleaned with a damp cloth and comes with a zipper bag zipper for easy storage and portability. It can be folded up when not in use.