Coffee in a Can

We see this in lots of vending machines, you can get either plain black coffee, or with milk. I quite like the milk version, I've had a few since we have been in Japan. In the supermarkets and 7-11 stores you can purchase them either cold, or hot !

I've not tried the hot version. When you see them in the store the hot version is in a dispenser that looks just like a fridge with the cold version. You don't really know which one is which until you approach and feel the warmth.