Grayl

Features

1. Fast and easy-to-use: Simply fill at any stream, lake, sketchy tap or hotel sink, and then press on the ground or at knee level and drink safe water anywhere
2. Tested to NSF Standards 42+53
3. Removes 99.9999% of viruses (e.g., Hepatitis A, SARS, Rotavirus) and disease-causing bacteria (e.g., E. coli, Salmonella)
4. Removes and 99.999% of protozoan cysts (e.g. Giardia, Cryptosporidium)
5. Ultra-powdered activated carbon effectively filters particulates, many chemicals and heavy metals to eliminate bad flavors and odors
6. Replaceable purifier cartridge is rated for 300 uses (40 gal. / 150L) before needing replacement; bottle can be used indefinitely
7. Stored under proper conditions, an unused (and airtight) purifier cartridge has a shelf life of 10 years
8. Bottle is engineered to stand up to the harsh demands of international travel, outdoor adventure (backpacking, hiking, camping, fishing) and emergency situations
9. Made from polypropylene #5, food-grade silicone, thermoplastic elastomer and food-grade ABS plastic; all BPA-free
10. Fits in most pack pockets and cup holders
11. Using Grayl to treat local water (instead of buying bottled water when traveling) saves money and waste