Keep your drinks cold with this foldable pocket bottle cooler. With a zipper closure and made of insulating foam, this cooler has a padded bottom that acts like a coaster to protect delicate surfaces. Design helps prevent the cooler from slipping out of your hand. Each side of the cooler has the popular "crabby" saying along with the grumpy looking crab. Fits standard 12oz beer or soda bottle. Other size bottles and water bottles fit but zipper may not close on some. Completely washable foam.