HEALTH BENEFITS Helps in Losing Weight Prevents Cancer Improves the work of thyroid gland Reduces the risk of cardiovascular problems BPA Free : Yes this copper bottle presents pure leak proof copper Bottle with multiple health Benefits: Copper is one of the metals preferred by our grandparents and ancestors for various health benefits and cheapest solution to clean water. The best way to reap the best benefits from copper is to fill water in a copper cup leave it overnight and drink the water very next morning. According to Ayurveda drinking copper-enriched water first thing in the morning on an empty stomach helps balance all three doshas (Kapha Vata and Pitta).