This multitool carabiner goes way beyond the typical usefulness of a carabiner. Along with the typical hanging carabiner functionality (see: keychain), it includes two screwdrivers, a glass breaker, a flashlight, a knife, and let's not forget the most important bit of functionality: A bottle opener.

Both the clip and the blade can be locked, and the clip can handle 220lbs of weight.

For just $10, this multitool carabiner is a great addition to your everyday carry.