My dh lives on the veryfine, fruit2O. It is flavored water with splenda, think they just changed to that recently. they have lots of flavors, orange, strawberry, rasberry, lemon, lime, grape. but if you dont mind squeezing the lemon and putting in the packet of sweetner i see no reason whay that would any different, and would probably cost less
As long as water is the main ingredient it is water i would think, although i always wonder if tea is considered water???
happy drinking
karen