Wenger Titanium Knives
Inspired by professional mountaineer Ueli Steck, these new Wenger Titanium Knives ($140-$200) promise maximum utility in a lightweight package. The blade on all three knives is 50 percent thicker than standard blades and offers six functions, while — depending on the model — you'll also get extra appendages like a wood saw, bottle opener, file, wire stripper, can opener, and key ring.