Do you drink bottled water?

I rarely drink bottled water. Frankly, I don't trust most of it. I have a Zero Water pitcher and filter I run the city water through. It filters 99% of the contaminants, including lead, found in the water. It also filters out 99% of that nasty-tasting chlorine.

Sometimes. Only out of convenience, really. I'll buy bottle water after a bike ride if I really want some ice cold water. 

Not often, unless I'm traveling. 

 

  Yes, almost daily.
  ~

Rarely, it doesn't have any value to it.

I'll drink a bottle, then fill it up with fridge filtered water for a couple of weeks,

Not unless I forget to take my reusable water bottle with me when I leave the house.  If I get really thirsty, I'll but a bottle of water, but I try not to contribute to the amount of plastic smothering the planet already.

Yes, about four bottles per day, or a half gallon.  Sometimes I buy the gallons  because they are easier to carry into the house; I also prefer drinking from glass.  I do not own a mug, cup, or glass that is made of plastic.