Enjoy quick and easy LifeStraw water filtration in a handy water bottle with the LifeStraw Go Water Bottle with 2-Stage Water Filter. Giving outdoors enthusiasts instant access to safe drinking water, this filtered water bottle lets you scoop water straight out of a lake, river, or other natural water source and safely drink away. Great for hunting, hiking, fishing, and other outdoor pursuits, the integrated 2-stage LifeStraw filter removes bacteria, parasites, microplastics, AND reduces chlorine, bad odor, silt, sand, and cloudiness from water for improved taste. Combining a hollow fibre membrane filter with an activated-carbon filter, this system protects against 99.999999% of bacteria (including E.coli, Salmonella), 99.999% of parasites (including Giardia and Cryptosporidium), and 99.999% of microplastics, chlorine, organic chemical matter, silt, sand, and cloudiness. Made of durable, BPA-free Tritan plastic, the bottle holds up to 22 oz. of water. Compact and easy to pack at just 9.25"H x 3.1"W. Filter and mouthpiece detach for easy cleaning. Includes carabiner for easy carrying. Independently lab tested to meet drinking water protocols established by the US Environmental Protection Agency (EPA) and NSF International/ANSI. Mfrs. 1-year limited warranty. 2-stage LifeStraw personal water filtration in a 22 oz. water bottle Offers instant safe drinking water Durable, leak-proof bottle made of BPA-free Tritan Easy-to-use design allows you to drink straight from a lake or river Great for outdoor pursuits or an emergency kit Main microfilter filters up to 1,000 gal. down to .2 microns Activated-carbon filter filters up to 26 gal. of water Hollow-fibre-membrane filter captures dangerous bacteria and protozoa Carbon-filter capsule reduces chlorine, organic chemical matter, and odors Meets US Environmental Protection Agency (EPA) and NSF International/ANSI drinking water standards