The Kershaw 1006K Amphibian is a simple, sleek dive knife. It offers all the strength of solid, corrosion-resistant 420J2 stainless steel from tip to pommel, but with a skeleton handle design to reduce weight. A co-polymer insert in the handle assures an excellent grip. The Amphibian blade is sharpened on both sides—one side offers a standard edge, the other a partially serrated edge. The Amphibian comes complete with the Kershaw Diver's Sheath. The durable Kydex sheath has a press-n-pull mechanism that secures the knife regardless of your position in the water. The included depth-compensating leg straps have adjustable quick-release buckles. $30.95 with free domestic shipping!