If there is one thing a survivalist should never be without, it's a knife.
I try to make sure that I always have one on me, but sometimes that can be a real challenge… or it used to be.
Check out this covert knife that is literally 1/10 the weight and thickness of a standard utility knife, fits just about anywhere, and in seconds flat transforms from an unassuming “credit card” into a fully functional knife.
This tool is something that would make 007 proud. The knife is free but you do have to pay a small shipping and handling fee.
PS Don't try to take this on a plane.