Allow Your Water To Remain In The Bottle Overnight Or At Least 8 Hours For Best Effects. In The Morning, Enjoy A Daily Dosage Of Energized Water. No Wonder Our Ancestors Had Copper Vessels For Drinking Water. And Don’t You Think They Had Lived Longer And Healthier Than Their Modern Aqua-Filtering Counterparts! A Debate May Be On, But Again, Copper Water Is Definitely Good For All Of Us. This bottle has the following uses: Drinking Water in Copperware (stored for 8 hours or overnight) has the following well-known health Benefits.