In the search for an energy drink which doesn't taste like Red Bull, I raided the local New World, and found this New Zealand made drink which, as the label says, tastes very strongly of apple and is also very green in colour. It doesn't actually contain apples of course, though there are other exotic ingrediants like green tea leaf extract, Zhi-Shi (bitter orange) extract, and grapefruit extract. It's worth noting that the best before date on the bottom of this can is dated two weeks ago, so, er, this might not be at its best.
Also the can states that it contains "252mL" (Red Bull should ask them how they squeezed the extra 2mL in) and is distributed on Tahiti.