Navischka Keychain Bottle Opener - Bartender Bottle Opener - Best Aluminum Bottle / Can Opener - Mini Versatile - Durable - Vibrant Colors - Premium Keyring Bottle Opener - Ergonomic Design (Blue) Crafted using premium aluminum alloy Extremely lightweight to fit in your hand, your pocket, your car or even a kitchen drawer,really impressive,the structure is sturdy enough and will not change even when you attempt to bend it No coloring residue of metal plating to flake off, great emergency can opener, at work or in emergency kit This aluminum alloy key chain bottle opener is so versatile it can be used on a wide variety of pop tops, soda cans and metal caps.All it takes is a slight bit of pressure and you can easily remove lids from cans and bottles Mini keychain can openers are great for home, camping, hunting, and survival use