Add life to your solar cover with a Solar Reel Winter Jacket. Store your solar cover and roller system outside over the Winter without exposing it to the harsh winter elements. Move your solar reel system away from your pool and zip up the roller jacket until Spring. Made from rugged, waterproof material and include a full length zipper with drawstrings. Each jacket is made 6″ inches thick and sure to add years of life to your solar blanket!