Miller Genuine Draft MGD Beer Bottle Opener Keychain New Sealed Promo Brewiana The product is a keychain can opener featuring the Miller Genuine Draft beer brand logo. It is designed as a functional and practical item for beer enthusiasts or collectors of breweriana. The keychain allows users to easily open their favorite beer cans while on the go, making it a convenient and stylish accessory. The pending patent indicates that this product is innovative and unique, perfect for fans of Miller beer and collector's of breweriana items.