We usually just bring our well water along in stainless steel 750ml jugs, it tastes great as is, so no need to do anything else. I still see the odd person buying cases of pop at the grocery store, but its a fraction of how much water I see people buying.
I drink city water at work that's chilled and run through some kind of filter, its fine too.
We don't have pop in the house as a rule, which is good because I used to drink a lot as a kid. Our kids don't ask for it, even at a restaurant, they just aren't in the habit of having it.