Kopi Luwak - Mandailing Estate Coffee, Premium Sumatran Arabica, Kopi Java, Gourmet Coffee Kopi Luwak - single origin authentic jungle grown organic Kopi Luwak from Mandailing Estate Coffee is the rarest and most expensive beverage on earth. Kopi Luwak is ingested by Palm Civet Cats creating a unique process resulting in the world's rearest. The Mandailing Province of West Sumatra's highlands has been hailed as one of the world's premium coffee growing regions since the Dutch East Indies trading Company began their plantations in the 17th Century. Mandailingestatecoffee.com~Site InfoWhoisTrace RouteRBL Check