Drinking water stored in copper vessels have many health benefits. Copper is believed to have healing properties. You could store water overnight and drink it in the morning. This hammered copper water bottle is leakproof made from 100% pure copper. It stores 900 ML or 31 OZ water. It is made from pure copper. This hammered copper water bottle is jointless. It is easy to hold. You can also gift it on any occasion. However you should be careful while washing it. You should avoid using dishwasher to clean this bottle as the detergent will cause oxidation. Hand wash is recommended. You can use equal quantities of vinegar or lemon juice and salt diluted with some water sometimes to clean this bottle but avoid using this solution regularly.