So, the good news is that this bottle actually holds a much larger amount of caffeine than the same in-store version. Starbucks Nitro Cold Brew Vanilla Premium Iced Coffee Can - 137 Milligrams The ...

Starbucks fans can now get free refills for some drinks — but not all. The coffee chain is also bringing back its self-serve ...

Tea is an easy win, whether you go with something iced or hot. There are also plenty to choose from, and some are caffeinated. The default Starbucks ... brewed cold, which helps it retain caffeine.