It's one of the Coconut Fruit Refreshers of Jamba Juice.
It's made with coconut water, guava juice, pineapple sherbet, peaches, and strawberries.
Delicious, vibrant, and truly refreshing. The guava flavor though can hardly be sensed; the taste of the peaches overpowers everything, which is not bad honestly. Then again, the drink shouldn't be called "Guava."
Try it and judge for yourself.