La Colombe Unsweetened Cold Brew, Colombian, Light Roast is made using single origin, fully washed and sun-dried coffee beans from the Sierra Nevada Mountains of Colombia, with no preservatives. This coffee is roasted lighter to retain the naturally sweet effervescence of high-quality Colombian coffee. La Colombeâs cold brew 42 oz. multi-serve is the first and only cold-brewed, cold-filled, large format coffee.