The Primrose winter storage bag keeps your awning in pristine condition when ever it is not being used, either during the winter months or for any long period of time, significantly extending the life of your awning. 100% waterproof fabric means you can cover up your awning on wet winter days. Perfect for the Budget and Standard manual awnings, which don't already have the existing protection of a aluminium cassette. The fabric is made from hardwearing, waterproof, rot-proof, PU and UV stabilised 300gsm polyester and is easy to sponge clean. - Primrose Awnings Green Awning Rain Cover Protective On Wall Storage Bag 3.5m