Brewed Low & Slow(TM), SToK Espresso Blend Black Cold Brew Coffee is our darkest roast yet. Notes of chocolate and nuts? Yes. Shades of dried fruit and caramel? Still yes. Bitterness? No way. Brewed for at least 10 hours to unlock the smooth, never bitter, signature SToK taste that puts ordinary coffee cold brew to shame. Enjoy this cold brew dark roast coffee at home by itself, poured over ice or with a splash of half and half. It's available from open to close-ing the fridge, so you can enjoy it morning, noon and night.