Is Costa ripping you off? Viral online video appears to show how regular and large cups hold the SAME amount of coffee

Is Costa ripping you off? Viral online video appears to show how regular and large cups hold the SAME amount of coffee

A British builder determined to prove he is no mug has carried out an experiment apparently showing how his large cup of coffee from Costa fits into a regular-sized one. In a video posted on Facebook, the man is shown on a building site having purchased a steaming beverage from one of the coffee chain's self-serve express machines. Convinced he and his friend are being hoodwinked into paying an extra 30p for the same amount of coffee every morning, the builder pours his apparently large-sized latte in to a regular-sized cup, shown left and right. The unidentified man gives a running commentary throughout the experiment, in which he points out how he wanted to discover how far his extra 30p was going every morning.