Imagine, you are sitting in a nice restaurant. The waiter/waitress asks if you would like water and gives you several options…fizzy, still, from the french alps, scottish highlands? and then if you want ice.  Do they have many ice cube trays in the freezer, labled with what type of spring water is frozen into cubes or other funky designs? Most likely these are made from the tap. I cannot remember who it was, but I heard a comedian once commenting on “water being bottled from natural springs” that had been running  over volcanic rock for hundreds of years, and when it gets put into a bottle it then gets a best before date…kind of ironic isn’t it.