The real price "gougers"...

How is it that the same people who complain about oil companies "gouging" consumers never complain about being gouged by bottled water companies?

Gasoline = $3.00/gallon.
Water = $1.00/20 oz. bottle

One gallon = 128 oz.

At those prices, water costs over $6.00 /gallon. For "designer" brands like Evian or Perrier, prices are much higher.