Traditionally, Indians (Asian) used to store water in Copper wares. Copper is considered an essential mineral for our body. Ayurveda recommends storing water overnight in a copper jug and drinking the same in the morning, which keeps good health. This set of tumbler and 'lota' (jug) will allow you just this. Store the water in the jug at night and use the glass or tumbler to drink it with your family in the morning. Along with health benefits, this set gives you the traditional feel of the Indian country side. Additionally, use this couple for your vintage themed party if you like.