The YoJumbo is the jumbo-sized version of Spyderco's popular Yojimbo 2 model, designed by personal-defense trainer Michael Janich. This knife's Wharncliffe blade style is remarkably utilitarian, and ideal should you find yourself in a situation where you need to defend yourself. Its four-position pocket clip lets you carry it oriented to your preference, and its textured hand ensures a solid grip when it's time to put the YoJumbo's 4" blade to use.