The craze around cold brew coffee is not without reason. Cold brewing creates a finished product that is less acidic, less diluted, and more caffeinated. Some say it is the drink for summer. Cold brew coffee is made by steeping coarsely ground coffee in cold water for a period of 12 to 24 hours. This process creates a rich flavor and is convenient for making large batches to take on the go. Espresso Parts carries the finest cold brew systems including 6-8 cup and 25 cup cold drip towers as well as Toddy systems for both commercial and home use.