There are other risks of mass-produced commercial bottled water: https://www.japantimes.co.jp/news/2018/03/15/world/science-health-world/top-bottled-water-bran

There are other risks of mass-produced commercial bottled water: https://www.japantimes.co.jp/news/2018/03/15/world/science-health-world/top-bottled-water-brands-contaminated-plastic-particles-study-finds/ https://www.japantimes.co.jp/news/2018/03/15/world/science-h...