To be honest, My family has been using re-usable water/beverage bottles for many years. So this was a no-brainier for me. This is good, because I have a rare disease that has had me in bed for 6 of the 7 years since it started. My brain actually is functioning better since the first infusion of medicine which may get me back on my feet.
We also have a water filter on our kitchen sink, and keep a half gallon pitcher of filtered water in it we like our water cold! Year 'round!