Water out Loud Crystal Light On the Go Raspberry Lemonade. Just add to 16.9 oz-20 oz bottle of plain water. Water Out Loud changes a boring bottle of water to a wonderfully flavored sweet and satisfying beverage. It is suggested you drink 8 glasses of water a day; and boy does this make it easy! Your body cannot tell the difference, so you get credit for only the water! Helps turn a bottle of water into a refreshing experience!