Caribou Coffee Caribou Blend K-Cup® Pods are now available in single serve refills. Try this elegant blend of Central and South American coffee beans medium roasted to release their sweet floral aroma and fruity undertones. This satisfying blended coffee never brews up bitter or too acidic. It has a mild flavor full of bright notes in every single cup you brew. Caribou Coffee Caribou Blend K-Cup® Pods medium roast coffee has a fresh and fruity taste when brewed and drank fresh.