21st Birthday Gift Made 1995 2 Pack Ultra Slim Can Coolie Drink Coolers Coolies Paisley A perfect 21st birthday gift to keep ultra slim 12 oz cans cool. Holds slim 12 oz cans, perfect for energy drinks and tall beer cans. Folds flat for easy storage. Machine washable. Premium full color sublimation printing creates vibrant and long lasting colors. Premium 1/8 inch thick high density open cell polyurethane foam keeps beverages cool. The pictured design will be featured on both sides of the coolie so that you can see it from every angle.