Are you having trouble drinking all the water you think you should? Sometimes plain old water gets boring, and adding some flavoring can help you drink more. You can buy flavored water, of course, but that can be more costly than bottles of spring water. Here are some ideas for drinking fluids that don't include adding a bunch of sugar, and won't break the bank.
If you want to stay away from artificial additives and caffeine, you can easily add some natural flavor to your water: