Starbucks Sumatra Dark, K-Cup Portion Pack for Keurig K-Cup Brewers, 22-Count 0.42 ounce Starbucks Sumatra Dark K-Cups - | 100% Arabica Coffee | Earthy & Herbal | Kosher |Like the tiger indigenous to Sumatra, this coffee is big, bold and captivating. No other coffee has its distinctive earthy aroma and lingering low notes. The heavy, full body and concentrated herbal spice flavors are the hallmarks of a great Sumatran coffee and a favorite of our most seasoned roasters.