I got busy cold brewing again........ Yirg Harfusa, roasted medium - dark, 10 days post roast. 335gm coffee, espresso grind, to 6 cups water. Stirred, sealed with glad wrap and will let it sit 24hrs. Tomorrow afternoon I'll filter the concentrate, bottle it up, store in the fridge and it will be ready for iced coffee. Yummm.....