The all new Copper Tumbler is the ultimate blend of health and exquisite finesse. Made of 99.9% pure copper, it’s the perfect element in one’s healthy lifestyle with its anti-bacterial, anti-oxidant and immunity booster properties. The tumbler with its sleek finish is definitely a must-have for the health and fitness enthusiasts. The tumbler is 100% leak proof with the snap-on lid, making it convenient & hassle-free to carry without any fear of spillage. It has a wide mouth and base which makes it easy to place or clean effectively.