Funny Beer Coolie Jolly Roger Pirate Skull Crossed Swords Nautical Sailing Boating Gift 2 Pack Can Coolie Drink Coolers Coolies Black This funny beer coolie makes a great birthday gift for a boat owner or sailing enthusiast. Premium full color sublimation printing creates vibrant and long lasting colors. 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. The pictured design will be featured on both sides of the coolie so that you can see it from every angle.