Don’t let its small size fool you: the Porter key knife and bottle opener packs a punch. It’s like a suite of tools, only it fits on your keychain. Shaped like a key and weighing under an ounce, the ...

EDC hardware brand Orioner says this new folding knife is the smallest piece of kit it's ever made: it's about half the length of your pinky. But there's more to it than its diminutive proportions.

There are numerous reasons to keep a little knife on you at all times, but nine times out of 10, I will forget to stow one in my pocket (or EDC, as they say) before leaving work. That’s where SOG ...