Phoenix water is perfectly safe to drink and perfectly smelly and awful to the taste. So we have a filter on our refrigerator icemaker and water dispenser and an RO system under the sink that filters all of the tap water we cook with. Also, we have a whole house soft water system. So, everything is pretty much covered. If we do carry water, it's in those stainless steel containers that are reusable. Phoenix is big on recycling and hubby's Guinness cans fills that bill.