Bottled Water

So I'm drinking this bottle of water and I'm really curious how much healthier this really is for me opposed to tap water.  I think bottled water is the stupidest epidemic in the entire world because it is a huge waste of money.  To me this is an example of using creativity in a pessimistic sense, because it is making some companies rich.  HELLO WATER IS FREE PEOPLE!!!!!!!  Seriously it pours from the sky and it covers 70% of the land we live on.  Anyway, getting back on topic, creativity does not always have positive outcomes for everyone.  For some companies like Coca-Cola, who makes Dasani, and Wal-Mart, who makes Sams Choice, they are simply charging people an average of a dollar and fifty cents to put a plastic bottle around something that makes up 70% of our bodies.  They are using creativity to make "easy" money by selling natural resources.