Pure Copper Bottle Height: 11 INCH, Width / Diameter: 3 ", Capacity: 1L According to Ayurveda water stored in a copper vessel has the ability to balance all the three doshas in your body, (vata, kapha and pitta) and it does so by positively charging the water. The vessel is not polished, lacquered or coated with anything at all. Just pure copper. Easy Cleaning Use a Soft cloth to clean outside of the bottle, You can even gently scrub half of a lime and clean the surface. International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.