+ 50 ml Bootstrap coffee concentrate
+ 150-180ml cold water
+ A handful of ice cubes
+ 30-60ml favorite milk/ dairy-free milk or creamer
Mix Bootstrap Concentrate, cold water, ice cubes, and favorite milk or creamer.
Optional: Make a cold foam topper by adding 60ml of your milk or creamer of choice, using a frother, shaking a mason jar, or a french press.