Maybe I am too stingy but I don't understand why people buying carton of bottle water.
I don't have problem buying bottle water on the go but why do we need to pile the carton at home. Unless we don't drink tap water at all the intake of bottle purified / mineral water won't have any impact on the health.
Lots of reasons I can think of. I know some people who live in a rural property with no access to town water but works in the city. They buy bottled water all the time. The upside for them is that they never have to pay water rates.
I keep bottled water and canned food at home and refresh them from time to time, for the just in case scenario, some might say I am paranoid, but living in Brisbane, you never know what might happen with the weather.
Also, some people might buy bottled water for camping, outdoor marketing campaigns, construction projects, the list goes on.