Self-sterilizing to reduce the need for cleaning, the 20-oz. Filson Copper Water Bottle is made from a single sheet of 100% pure copper and will develop a rich patina the more it's used. Known for natural anti-bacterial and mineral-enriching qualities, copper has been the preferred vessel for water storage since ancient times. Features a leather sleeve with debossed Filson logo and leakproof cap made from copper with gasket.
100% copper + leather
Rinse after use.
- Made with 100% pure copper
- Holds 20-oz.
- Screw-top lid with gasket for leak prevention
- Copper has proven anti-bacterial properties
- Storing water in copper bottle overnight infuses water with a minute amount of copper
- Copper is a soft metal and will develop a distinct patina the more you use it.