Beer Chiller Set of 2 Coolers for Home, Pool, Beach & BBQ Great Retirement, Birthday & Husband Gifts for Pool The beer chiller stick keeping beers cold from the first sip to the last. Freeze the chiller for 45 minutes before using,take a drink of beer to make room for chiller. Insert the chiller into bottle. Press firmly to create a tight seal.Use carefully when first inserting as some beers may foam up slightly. Enjoy the chiller's drink-through festure and completed coolness with your friends.