The award-winning LifeStraw Personal Water Filter weighs just 2.0 ounces and effectively filters up to 1,000 liters of water (depending on water quality) to ensure that you have immediate access to potable water for backcountry excursions, far-flung vacations, or in case of emergency.
An internal hollow-fiber filter is 99.9999% effective against waterborne bacteria, protozoa, giardia and cryptosporidium. No pumping is necessary and no iodine or chemicals are utilized. Simply dip the filter into the water source and drink directly through the integrated mouthpiece without any need for an additional container. Back flushing is simple and guarantees that you get effective filtration on every use.
Reflecting a dedication to providing the world with safe drinking water, LifeStraw gives back to water purification efforts in developing countries.