I wanted iced coffee more places and it happened

Carl's Jr. has very nice tasting iced coffee

I didn't get out enough this summer but I did make sure to get over to Carl's Jr. for their "iced Coffee". It appears to be darker than the Iced Coffees of some other fast food restaurants. What flavor is it? I didn't see anything that said if it was a specific flavor, or plain. What I did feel is this Iced Coffee sure has a nice flavor, and I've had it twice. Hope it will continue on the Carl's Jr. menu, and I'm gonna have it again.