Agua de Sabor

It was on my second trip to Peru that I first tried Agua de Sabor. I was living and teaching yoga at Kapievi, an Eco-village in the Amazon, where the family, friends, and guests would come together to eat lunch. Always present on the table was a pitcher of Agua de Sabor or as I like to call it ¨fruit water¨. Through the years I began to realize that this tradition of having Agua de Sabor available at lunch time was not just Peruvian but common throughout all of Latin America including Mexico.   

So, what is Agua de Sabor and why is it not found or served in the USA?