Sure, you can buy bottled water just about everywhere here for about 60 cents. But why? Water is free everywhere. Filtered, hot and cold water is in almost every public space. The art museum, E-Mart (the equivalent of Target/Walmart), school, library, post office, mall...you get the idea. They have these little paper sleeves that serve as cups, so you usually need a few refills. Or you can just carry your own water bottle around and fill it up throughout the day, wherever you are. It makes 8 cups a day no problem.