Reviews · Napa Valley 2013 Roy Piper Cabernet Sauvignon 1 note Tasted 18 February 2016 ProducerRoy Piper WineAll vintages RegionCalifornia · Napa Valley GrapesCabernet Sauvignon The note Csimm on this bottle 18 February 2016 Tasting event at 750 Wines in St. Helena with winemakers Russell Bevan, Aaron Pott, Benoit Touquette, Roy Piper, Helen Keplinger, Dan Petroski…