Crystal Light On-the-Go Fruit Punch Drink Mix - Take a delicious, low-calorie drink along on all of your travels with this handy Crystal Light On the Go Sugar-Free Grape drink mix. The Crystal Light powdered drink mix is made with a blend of natural and artificial flavors. A sugar-free alternative to juice and soda, it contains just 5 calories per serving. Compact Travel Size, Big Flavor! - A great way to stay hydrated during sunny outdoor adventures, the powdered drink mix comes in convenient individual packets that are easy to slip into your backpack or handbag before you head out. Simply empty one into a bottle of cold water and give it a few quick shakes to infuse it with refreshing fruit flavor.