Our cold brew is made from single estate coffee beans, which is roasted specially for our cold brew! For our cold brew, we brew our coffee for 16 hours in a vacuum sealed chamber and then we filter it using cloth filters and to really make it sparkle, we pass it through a paper filter, so that you get nothing but the best, freshest, cleanest, tastiest Cold Brew! Also we don’t add any sugar or preservatives! It’s like instant coffee, just a lot lot lot better!