Father's Day Gift Funny Beer Coolie Best Buckin' Papa 2 Pack Can Coolie Deer Hunting Gift for Grandpa or Dad Drink Coolers Coolies Black The best Father's Day gift is one he can appreciate every time he uses it. 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. Coolies make a great gift or party favor. They are a momento with purpose!