Personally, I'd pick a freshly baked muffin/pastry good and a freshly brewed coffee over that any day. I just find it weird to consume creamed pastry/baked goods that can last in a sealed package for that long. I don't mind fizzy drinks every once in awhile but I can never stop burping when I do, so I try to avoid it.
Both of these products are not sold at grocery stores in Brisbane, but I have oddly enough seen them at certain Video stores that sell a range of American treats.