Personalized Milton Copper Bottles are magnificently constructed using 304 stainless steel material on both the interior and exterior. The size of the bottle is highly convenient and, at the same time, easy to carry. Ideal employee gift ideas and staff appreciation gifts. Made of 99.9% pure copper, which not only acts as an antioxidant but is also perfect for those who want to live an active life. This copper water bottle makes excellent gifts for staffs, diwali gifts for employees, gift for manager, and work anniversary gifts. So make your water more enjoyable, and make your boring, tasteless water an absolute delight. It will be an exceptional piece of functional art, an addition to your current collection and experience the added benefits of copper. This 1 litre copper bottle is a perfect employee gifts, diwali gifts and christmas gifts.