There are two very critical aspects to drinking copper - charged water - one is that the water be stored in a clean copper utensil for upto 8 hours and the other being the purity of the copper itself. While there are hoards of copper bottles and utensils available, make sure to check the purity of the copper. Our entire range of copper wares is 99% pure, by far the best you can find. Our copper water series is a favourite to own and even better gift is what we constantly hear from our community.