WildCard is the most efficient multitool we’ve seen yet. The device measures less than two millimeters thick, so it'll fit in your wallet, but comes loaded with a variety of tools, including a locking knife blade, flathead screwdriver, pry tool, ruler, and bottle opener. Everything is made in the U.S. from high-grade stainless steel.
Here’s the best part: If you forget the WildCard in your wallet as you go through a TSA checkpoint, you can remove the detachable blade and then order a new one for less than $10 when you get home. No need to throw the whole thing in the trash.