The Rumpl Beer Blanket Can Insulator keeps your hands warm and your drink cold. This can insulator is made from a post-consumer recycled polyester that offers a durable water repellent finish for stain and water resistance. It comes with a tiny, attached stuff sack that can double as a pillow for your pet hamster. Stuff your drink in the ultimate compressible beverage blanket, with the Rumpl Beer Blanket Can Insulator!