Artncraft Hammered Copper Stylish Q7 Bottle Joint Free with Ayurvedic benefited 100% pure & Leak Proof Bottle Bottle Capacity : 900 ML or 31oz, Made of pure copper, holds 900 Ml water, LEAK FREE. There are many benefits to be enjoyed by storing water in copper vessels before drinking Order with confidence - We offer a 100% Satisfaction Guarantee! Full Time Customer Support Agents To Assist You With Any Post Purchase Concerns Pure copper bottles designed specially for you.