Caribou Coffee uses the highest quality Arabica beans to make their world-renowned coffee. As a company, they continually make painstaking efforts to ensure that their coffee harvesting and roasting process is environmentally sound and ethical on all counts. Some of their most popular blends includes the Caribou Coffee Daybreak Blend K Cup and Caribou Coffee Mahogany Dark Roast K Cup. For a more in depth look at one of Caribou Coffee’s signature blends, check out our Caribou Medium Roast K Cup Review.