https://www.thewaterbottlestore.com/plain-clear-glass-drinking-water-bottles-s/178.htm

Instead of buying the water bottle every time it is recommended that you are reusing the water bottle. Reusable plain drinking bottles are available very easily on the internet which can be used multiple Times.  According to the research done in this regard you can use the reusable water bottle for at least 5 years by cleaning it time to time.