A straw that purifies your water. Now you don't have to spend money on a water purifier or wait for your water to purify!
O.K., so i guarantee this product will have frat boys throughout the midwest drinking out of the toilet at keggers. The iStraw filters water as you drink it. I want to get this just so I can read the instructions and see to what extent this works. Pond water? Pool water? Hmmmmmmmmmmmm.