The Nemesis Knives bottle opener has been rigorously field tested for you. Its lightweight titanium frame effortlessly popped the caps on 60 different brands of beer in one test session.
Run the length of beadchain through your belt loop and carry it in your pocket for on-the-spot opening tasks. Or, carry it around your neck for faster use and attention from the opposite sex.
While the titanium bottle opener makes a terrific gift and inevitably starts conversations, don't drink and drive.