Composed mainly of Cabernet Sauvignon (69%) with smaller portions of Cabernet Franc, Merlot, Petite Sirah, Petit Verdot and Malbec, the 2015 Red Blend Quantum sports a deep garnet-purple color and nose of baked plums, blackberry preserves and dried mulberries with hints of fertile loam, dried Mediterranean herbs, cedar and Marmite toast. Full-bodied, rich and packed with expressive blackberry preserves and savory flavors, it has a chewy backbone and the earthiness lingers well into the finish.