The Grayl Ultralight Purification Bottle is essentially a french press designed to purify unreliable water into clean, safe drinking water.

The filtration element uses electroabsorption, ultra-powdered activated carbon, and silver-treated zeolites to filter out 99.9999% of all viruses, bacteria, and protozoan cysts. It’s also effective at removing particulates like silt, sediment and heavy metals, and it removes most unpleasant chemicals like chlorine and benzene.

The bottle uses BPA free construction, and the replaceable cartridge filter is effective for 300 uses, about 40 gal/150 L of water. The bottle has a capacity of 16 oz (473 ml), and Grayl offer a 10 year warranty on each unit.

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Founder & Senior Editor Silodrome

Ben Branch has had his work featured on CNN, Popular Mechanics, the official Smithsonian Magazine, Road & Track Magazine, the official Pinterest blog, the official eBay Motors blog, BuzzFeed, and many more.

Silodrome was founded by Ben back in 2010, in the years since the site has grown to become a world leader in the alternative and vintage motoring sector, with millions of readers around the world and hundreds of thousands of followers on social media.

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