The original purifier that put Grayl on the map. It's compact, fits in virtually any backpack pocket and provides global protection from waterborne pathogens (VIRUS, bacteria, protozoan cysts), pesticides, chemicals, heavy metals and microplastics. In fifteen seconds, it makes 16 ounces of safe, clean drinking water – anywhere on earth.
This is easy to fit in most backpack pockets and cup holders, nice small container. OnePress™ Global Protection removes waterborne pathogens (viruses, bacteria, protozoan cysts), including Rotavirus, Hepatitis A, Norovirus, Giardiasis, Cryptosporidium, E. Coli, Cholera, Salmonella, Dysentery and more.
It filters out particulates like sediment & microplastics and many chemicals, pesticides, and heavy metals, purifies and filters contaminated water in 15 seconds.
Replaceable purifier cartridge rated for 300 cycles (40 gal. / 150L)
Saves money and waste; travel sustainably and never buy single-use bottled water again. Tested to NSF Standards 42+53