Gatorade has a new product, Propel, and it's vitamin enhanced water that taste JUST like Kool-Aid!!! I've pasted some info from their website: http://www.propelfitnesswater.com
Propel Fitness Water hydrates and nourishes you with a vitamin-enhanced formula that plain water can’t match. Propel Fitness Water has a more satisfying and refreshing taste than plain water. Each serving provides B vitamins as well as antioxidant vitamins C and E. They offer 8 flavors. Kiwi Strawberry and Berry are my favorite flavors. This makes fasting go and feel easier.