With the Citrus Zinger SportTM, you can add a healthy kick to your morning, afternoon, or midnight workout. It's as easy as 1-2-3. Put any kind of fruit and/or veggies in the bottom so you can have your water with zing. Don't know what to start with? You could put strawberries, oranges, grapefruit, limes, lemons, and/or cucumbers in the bottom!