A fast, powerful, one-press mechanism on the Grayl Ultralight Compact Purifier bottle makes safe, clean drinking water from nearly any freshwater source in 15 sec., so you won't have to buy bottled.
Features
Fast and easy-to-use: simply fill at any stream, lake, sketchy tap or hotel sink, then press on the ground or at knee level and drink safe water anywhere
Removes 99.9999% of viruses (e.g., Hepatitis A, SARS, Rotavirus) and disease-causing bacteria (e.g., E. coli, Salmonella)
Removes and 99.999% of protozoan cysts (e.g. ,Giardia, Cryptosporidium)
Ultra-powdered activated carbon effectively filters particulates, many chemicals and heavy metals, eliminating bad flavors and odors
Replaceable purifier cartridge rated for 300 uses (40 gal. / 150L) before needing replacement; bottle can be used indefinitely
Engineered to stand up to the harsh demands of international travel, outdoor adventure (backpacking, hiking, camping, fishing) and emergency situations
Fits in most pack pockets and cup holders
Using Grayl to treat local water (instead of buying bottled water when traveling) saves money and waste
Independently tested by a certified laboratory to meet or exceed NSF/ANSI protocols 42 and 53 for sediment, pathogen and chemical removal