The Green Mountain Coffee Sumatra Reserve K-Cups offer a sweet palate of brown sugar and spice notes, which is a welcome surprise for coffees from Indonesia. The dark roast provides bold flavor, and the coffee is also Fair Trade Certified and USDA Organic. This means that the coffee is sustainably sourced in terms of both the environment and the workers who ensure you get the coffee while at home. The Orthodox Union Kosher certification is a bonus and makes the coffee accessible to more people, especially Jews. Overall, we think this is a great option for those who are looking for a delicious and sustainable cup of coffee.