A29 Pure Copper Water Bottle PURE COPPER - Our Copper Water Bottles are made from 100% Solid Copper AYURVEDIC BENEFITS - Since ancient times Ayurveda has advocated the benefits of drinking water from a copper vessel. Ayurveda recommends storing water overnight in a copper jug and drinking it first thing in the morning for maintaining good health. When water is stored in a copper vessel overnight very small quantities of copper get dissolved in this water. This helps destroy a wide range of harmful microbes, molds, fungi etc NO JOINTS/ LEAK PROOF - All A29 water bottles are handmade from joint free components. Our deep threaded lid with a silicone ring ensures that the copper bottle locks tightly is completely leak proof NO TARNISHING - The outside of the bottle has a polished lacquered finish to prevent tarnishing EASY TO CLEAN - The wide 2 lid diameter makes is easy to clean the inside of the bottle. Height: 10", Dia: 2.5", Lid Dia: 2"