Carrying the necessary survival tool during a hike usually means sacrificing room in your pack and adding unwanted weight on your shoulders. Not with the Gear Up Crovel ($85). The Crovel combines the function of 13 tools in one packed in a light and extremely durable survival tool. It serves as a crowbar and shovel (get it?), pryer/nail remover, axe, hammer, hoe (yo'mama), serrated knife, cleaver, saw, machete, can opener, grappling hook, and believe it or not, a chair. And did we mention that the rope grip detaches in case you need a rope?