No tap water for me.
As for water bottles, I drink a gallon of water a day so bottled waters would be costly and inconvenient for me.
I buy 7 gallons of Deer Park every week (the gallons and not the bottles) and fill my reusable 1/2 gallon water jug with it. I fill this jug about twice a day.
Water is my only beverage and I love it. Plus, I exercise a lot so it is a big part of my life.