Let's say you're being held against your will. (It's a macabre though, but just work with me.) You might just be sitting on your escape.

That's what the makers of the Readyman Hostage Escape Survival Credit Card want you to believe, anyway.

The card is made from stainless steel, and offers the "highest strength possible while still remaining lightweight". It includes a saw that would give the ability to cut through rope, wood and steel chains, as well as various picks to get out of handcuffs and undo other locks.

We can't vouch for this product personally because, well... we've never been kidnapped. (None of the 23 reviewers on Amazon make this claim either.) But it looks like a solid idea, and for $13, one worth checking out.