Modern lanyards seem to be including more and more accessories as time goes on -- the bottle wrench makes for a great key chain substitute. Handyman-inspired crafts embody the aesthetic appeal of two complementary spheres of influence: ruggedness and practicality. The bottle opener is fashioned out of a common monkey wrench with one of the prongs filed down in order to catch on the bottom of a bottle cap.

While the bottle wrench might not have much use in your tool box, it is a great accessory for your cooler or camping gear. Available in a variety of different lengths, the bottle wrenches are all small enough to fit comfortably in your pocket. Perhaps the next installment will be a two-handed, industrial-sized wrench, perfect for popping open kegs.