What it is: An insulated pouch designed especially to keep your ice roller protected, pristine and clean.What it does: The easy-to-use drawstring pouch keeps your ice roller clean and smelling delicious, and it prevents acne-causing bacteria from touching your ice roller. It's made from smooth material so your ice roller won't stick to the bag, and it's easy to grab on the go and throw into your purse. How to use: Tuck your ice roller right into the sleeping bag and place it directly into your freezer or fridge. Remove when you're ready to roll.