If I had to pick a favorite caffeinated beverage, it would probably be iced coffee. Or Diet Coke but I have enough to do rather than try to make my own soda. Coffee wise though, no matter the time of year, iced coffee is always a go to.
You get the idea- I love iced coffee. A few years back I had started making it at home using a coffee filter contraption. That became a pain in the ass so I gave up and made a bad habit of going to Starbucks constantly. Obviously that is expensive and unnecessary, so I started buying the pre-made Starbucks iced coffee from the grocery store. It was more cost effective but still could run up to five bucks per bottle, and I was drinking about two bottles each week. It adds up!