At Starbucks, what is equal to the canned doubleshot light espresso & cream found in grocery stores?

I could totally be wrong about this but... I think it would be a tall, double shot breve (made with 1/2 %26amp; 1/2 instead of milk), sweetened with classic syrup (or a sugar-free version) or a regular artificial sweetener. You could have this drink made hot or iced. Iced would be closest to what you get in the can.