A survival that could save your life doesn’t necessarily need to break the bank. The Piranha Pocket Tool from PocketToolX is a testament to this fact. The $35 single-piece chunk of shaped stainless steel can perform any number of functions while still fitting into the palm of your hand. There’s a centrally located slot with a rubber housing that’s designed to store an included doubled-ended Phillips/flathead screwdriver bit. It performs a variety of tasks that you might turn to a Leatherman (or the like) for, but the Piranha’s single-piece design keeps it very compact and it’s TSA-compliant, so you can even bring it along on a plane. Imagine how much more those Lost survivors could have accomplished with a Piranha in their pockets.