Cold coffee is coffee made by adding ice to any coffee. The logic of cold brew is to combine cold water and a large amount of coffee and keep it in the refrigerator for 12-20 hours. In cold-brew, since the coffee is brewed with cold water, there is no intense acidity like a coffee brewed with hot water.
The best part of making Cold Brew is that it is easy to prepare. You can also buy Cold Brew equipment, you can easily use a French Press. Put 1 liter of cold water on 100-150 grams of coarsely ground coffee and let it sit for 12-16 hours. Then pass the coffee concentrate through a filter. This is everything!