Has anybody seen a product similar to this before?
http://www.lifestraw.co.nz/page/lifestraw-personal/default.asp
If it works as well as it says I might have to pick one up for the survival kit, would be excellent during a natural disaster.
http://www.lifestraw.co.nz/page/lifestraw-personal/default.asp
If it works as well as it says I might have to pick one up for the survival kit, would be excellent during a natural disaster.