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istraw water purification drinking straw

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Uploaded by on Nov 17, 2010

How does the iStraw work?

iStraw is a straw fitted with a special membrane, which uses Micro-filtration technology to purify the potentially contaminated water. The special membrane acts like a micro-porous sieve that filters out harmful bacteria in the water leaving the water 99.9999% safe and clean to drink.

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Science & Technology

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Standard YouTube License

  • likes, 3 dislikes

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Uploader Comments (jonsky62)

  • These filters are very handy, the name "iStraw" is just ridiculous. I have never come across anything in the outdoor/survival world with a silly trend-following "iName", and I'd buy a different branded product to show the marketting people how stupid and unimaginative they have been.

  • @ForViewingOnly I second that

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