Kentucky Wildcats Bottle Suit Holder Kolder NCAA Beverage Holders These bottle holders are constructed from 3mm Neoprene "Wetsuit" rubber, and will hold a longneck bottle. They are designed to keep your favorite beverage COLD... and your hands WARM! The full gluedin bottom means your beer won't drip on you! The neoprene construction & the zipper makes it easy to remove the bottle from the holder no pliers needed. Its stretchable, washable and foldable. Made by Kolder.