Watch the video. This is a water bottle designed to filter the filthiest of water into pure water for drinking. It is designed to filter out even the smallest bacteria. This is the bottle that the church has donated and shipped to Haiti. (If you wonder where your donated funds go, here's one answer. Remember 100% of your donation to Humanitarian Aid goes directly to victims and not staff or directors.) If you are interested in donating and or purchasing your own Life Saver Bottle and live in the USA here's their link: Life Saver USA .
Granted, this bottle (currently on sale) runs approximately $150.00 U.S. dollars (hello, that's a hefty sum!), however in return it filters 400 gallons into fresh pure water (from any water source available) before needing to be refreshed with new a cartridge! The company also produces larger capacity bottles and 2 different sized jerrycans for even larger water capacity or home storage use. I personally think the investment is worth saving for.
If you are in the black enough financially to purchase one and give one away or donate more than one bottle they have the means to help you do that and get it to those who need it most at the time of purchase.
Thanks. : )