And now for something completely different...

I was looking for signal mirror since I spend a lot of time in the woods (and tend to look for useful items).  This popped up:

IMHO, this has got to be the coolest gadget to go into the woods with.

Being Prepared - Underground Bunkers

via Dumb as a Blog

For all those semper paratus guys, I'd think it would be downright irresponsible to not get one of these babies, especially now that they're so affordable.