Conveniently attach this S-Biner Bottle Opener anywhere and have the luxury of a Bottle Opener as well as a mini LED flash light. Basically, if you lose your beer in the dark, this is a handy tool to have around! Not too mention who doesn't love the coolness of a carabiner. It is made of a high quality stainless steel and is weather resistant. The lighted push button activates a steady glow with one push and then a flash mode with two pushes.