AVS STORE &reg; High Quality Luxury Pure Copper Jug with Lid for Health Benefits Pure Copper Jug with Lid for Health Benefits, Weight - 430 Grams Jugs are ideal to serve your big happy family with your choicest beverages on any occasion. The stylish designs and various materials available will surely garner you compliments. Fill it with water and let it sit overnight - either in the refrigerator or at room temperature - and let the copper do its job. It cleans and positively charges your water so you can enjoy during your day. Overnight in traditional Ayurvedic health benefits of copper pitcher to store water Copper Jug exudes a certain old and well-traveled flair. Fill your decanter and let it sit overnight so that the copper can gently and naturally clean your water and positively charge your water with trace copper mineral. The copper jug will undoubtedly be a conversation starter in your home.