1. Place the milk, maple syrup, vanilla extract and single cream into a bottle (an old milk bottle or similar works best) and set aside.

2. Mix the coffee and cocoa powder with 10 ml hot water, let cool slightly and then add to the bottle.

3. Shake for a good few mins to combine well and chill until super cold (a minimum of an hour but as long as possible is best). Serve over ice!

You will need to shake between serving as it will settle in the fridge so shake it well before every use.