water decontamination straws

Posted December 17, 2009 from United States

hi there.

does anyone have any experience with water filtration straws?

specifically, lifestraw or aquastraw?

i am looking for easy to use items to ensure a clean water supply for post-yoga classes in post/conflict regions.

also, anyone familiar with the sodis technique of putting PET bottles in sunlight??

many thanks!

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