Finally, brewing your own Cold Brew Coffee at home is clean & simple. These Brew Bags are their signature blend of direct trade, specialty grade coffee & roasted chicory root. Just drop 2 brew bags in water and place in the fridge overnight. The result is a delicious Cold Brew Concentrate that you can mix with water for ready-to-drink or keep as a concentrate for smoothies, lattes or cocktails. Each pack has 2 batches of 4 x 45g brew bags and makes up to 12 cups.