Handmade Copper Thermos water Bottle For effective storage and carrying liquid, our provided Handmade Copper Thermos water Bottle is perfect to use. Offered water bottle has amazing health benefits and is widely recommended by health experts. Our copper water bottle is naturally self-sterilizing and does not require much cleaning. Apart from this, our water bottle is designed with precision by deft experts. Additionally, this product has glass shaped opener which eliminates the requirement of glass for serving and drinking.