Costa Coffee is possibly the most ubiquitous business on the British high street.
Everywhere you turn, someone’s drinking out of those maroon cups.
Go inside one and most folk seem to be chugging down tepid cups of flat white or mocha.
So popular is its ‘flat’ collection, in fact, that Costa has decided to add another caffeinated stablemate.
Enter: the Flat Black.
What’s what you say? A Flat Black? What magic has been added to say, an Americano, to make it ‘flat’?
Well, nothing.