US Army P-38 Can Opener

Fits right in the palm of my hand and takes up zero space in my go-bag, yet it tore through a can lid in under a minute. The sturdy metal construction feels like it'll outlive me.

This little thing weighs practically nothing, so I just clipped it onto my keychain and forgot it was there until I needed it. The sturdy metal hinge held up fine on a stubborn can of beans, and it did the job in under a minute. Perfect for a bug-out bag or camping pouch.

Took it camping last weekend and it cracked open three cans without so much as a wobble. The hinge mechanism feels solid, and it's light enough that I forgot it was in my pocket until I needed it.