Funny Beer Coolie Skull Crossbones Pirate Jolly Roger 12 Pack Can Coolie Drink Coolers Coolies Black A great 21st birthday gift or gag gift for anyone in search of plundering booty. Holds 12 oz cans or 12-16 oz bottles. Folds flat for easy storage. Machine washable. Premium 1/8" thick high density open cell polyurethane foam keeps beverages cool. You have chosen a 12 pack - perfect for gifting and sharing with friends. Coolies make a great gift or party favor. The 12 pack is your best value.