F**k my Liver - Foam Can Cooler F**k my Liver Koozie (F-Word is actually spelled out in item) Made with 4mm Polyurethane Foam (Also available in high quality Neoprene - Select "Other" above) Printed on both sides High quality material fits most 12 oz. cans, 16 oz. cans, and beer bottles Collapsible for easy storage