Sting is the newly lounched energy drink of pepsi it is available in 30 rs and 50 and it really boosts the energy and when I experienced it first time I was surprised because it made miracle really this drink is best for sports people who need instant energy and also it is very tasty and I really enjoyed this drink people who can not buy the redbul this is best for them within 50 rs and thanks to pepsi for this best energy drink and this is made for indians.