Copper Tumbler in Gift boxCopper, one of the oldest metals used by man, a pure element found under the veil of naturally occurring as a natural mineral. Water stored overnight in copper, being consumed first thing in the morning is the best start to your day. The raw feel of the product is evidence of its handcrafted aspect. Copper not only kills harmful bacteria in the water but adds nutrients necessary for your body and helps in proper absorption of it. It improves your skin