- Get your Aeropress, add wet filter paper in non-inverted config over a cup
- Add enough coffee for a triple
- Add the funnel to the top of the Aeropress
- Fill the Aeropress and funnel with ice
- Leave it on a bench and wait
- If you don't have the funnel, add more ice when about half of it has melted.
Should make enough concentrate for two cold brews, or one rocketship
- Fill two cups with ice
- Split the concentrate between them
- Top them up with half-and-half, or at least silver top