At The Grumpy Mule they only source coffee that is Fairtrade and sustainable – making sure that their growers share in their success. The very best flavour is derived from the 100% high grown Arabica beans, and careful and precise roasting to make a truly great coffee. Their commitment to sustainable business is reflected in the certificates for Fairtrade, Organic and Rainforest Alliance. With full transparency throughout the supply chain The Grumpy Mule know not only where their beans are grown, but the people who grew them, paying them the prices and respect that they deserve.