Funny Beer Coolie Hello My Name Is Tag and Party Pen 12 Pack Bottle Coolie Drink Coolers Coolies Multi The perfect icebreaker for your housewarming party, office party, or any occasion. Fits most types of 12oz longneck bottles. Zips open for easy use. 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!