I have to admit, I’m a bit of a prepper. You know those people who keep tin foil in their cupboard, black out curtains on their windows, and the odd firearm stashed under the bed? Yes, one of them. Anyway, with that in mind I have always been really interested in water filtration and purification systems. There are many options out there ranging from boiling to ceramic filters. But as more backcountry hikers discovering the life changing benefits of the LifeStraw Personal Water Filter.