I ran across this article this morning on whether tap water or bottled water is better. I’ll give you the last sentence of the article first…and I think you’ll be quoting this one.
“Next time you’re tempted to buy a bottle of water, remember what Evian spells backward and head for the drinking fountain instead.”

http://www.woot.com/blog/post/the-debunker-which-is-better-bottled-water-or-tap-water