I did a search here and didn't find any results, so I was wondering if anyone uses the Life Straw. If you haven't heard of it, you can read about it here:
http://www.buylifestraw.com/products/lifestraw-personal
While I can't see the viability of laying down and drinking directly out of a stream, I could see it's usefulness if you have your camp mug or cooking pot handy to fill that with water and using the life straw from there. I was thinking of using the life straw as an along the trail way of drinking from water sources that I come across while also using drops for other water purification needs.

