I just dranked the 500 ml THUMS UP(mobile pack), its a great product from coca cola. I was the great fan of pepsi but today after drinking it I really got a great feeling of taste and flavour. Secondly after reading the bottle pack its written that it "CONTAINS CAFFINE" which is great thing, provides energy to us. It contains 100kcal per serving, and 500 ml bottle contains 2 servings in it. It really makes us feel REFRESh RELAX AND ENJOY . Everyone must try it when you are in mood to drink any soft drink.