Pee-Cycling Device: The Aqua H20

OK, right off, this is just nasty. Gross, even. I'd have to be pretty desperate to consider this a good idea. On the other hand, I do know a few things about survival (not that I would be toting this around if it came to THAT). Drinking urine is possible, if there is no other choice.

With all of that, I'm wondering why someone would go to the trouble of designing something to make urine palatable as a water source. At any rate, here's the instructions for how the device works. You can make up your own mind.