Rockstar Revolt Killer Cooler<br>Taste Rating: 4/5<br>Originality Score: 4/5<br>Caffeine: 32mg/100ml<br>Calories: 4 kCal/100ml<br>Purchased from: Lifestyle Express<br>Now this is a strange one that I can't quite identify the flavour of. I think it's mixed berries, and I'm sure I can taste blackcurrants in there somewhere. It's nice, it's quite a mild and watered down flavour, and there is something quite medicated about the taste too - along the lines of Calpol!<br><br>#energydrink #energydrinks #LargeCan #LowCalorie #UK