Sawyer Mini Water Filter
A reader mentioned this filtration system. Quite interesting. Of course, there are better things on the market than that in which you could probably make in a pinch, but the idea of going off-the-grid is to be able to make something that works in an emergency ( just in case you don't have a Sawyer Mini ).
Al Fin: "Cowboy Commentary", aka "Eat your veggies" The Flag banner is posted in order to defy those who would make patriotic symbols illegal or disreputable.
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