Bottled and canned water
If you haven’t already, it’s time to stop paying nearly $4 for a bottle of water when you can get it at home for almost nothing. If you are concerned about taste or quality, invest in a water filter and a reusable bottle of water. Canned sparkling water isn’t cheap, either.
If you’ve formed a fizzy-water addiction, consider some other system to help you cut back: drink a glass of regular water between bottles.