Kershaw-Five-in-One-Carabiner-Tool.jpgOdd no one thought of it before, but that’s the glory Kershaw Knives gets for having patented the five-in-one carabiner tool.

An AUS6A grade stainless steel partially serrated blade, flat-head and Phillips-head drivers, a bottle opener slide right into a carabiner clip made of 6061-T6 aircraft aluminum. You can attach it to a vest, outerwear, climbing belt or backpack with ease thanks to its nearly unnoticeable 2.7 ounces.

Cost: $60 @ Kershaw Knives