Go to your local grocery store and look for the big, refillable water jugs. Many have a “RO water” or “purified water” dispenser. It costs about 50 cents a gallon. That’s cheaper than bottled water and honestly, it’s often better because those machines are maintained by professionals.
I do this. I keep a five-gallon jug in my trunk and fill up every Sunday while my wife shops for kale I will never eat. It works, it’s lazy, and it’s delicious.
