Reviews · Napa Valley 2015 Hourglass 36-24-36 Blueline 3 notes Most recent 10 August 2018 ProducerHourglass WineAll vintages RegionCalifornia · Napa Valley GrapesRed Blend Tasting history Every note on this bottle 10 August 2018 Previous notes apply. Air is a friend to this wine. Beautiful bitter chocolate and coffee ground notes popped out over time to compliment the dark… 8 July 2018 Finished the bottle. Previous note applies. This wine manages to pull off unctuous concentration and intensity while also maintaining a notable… 5 July 2018 Coravin pour. An extraordinarily dark, concentrated wine, with black core fruit flavors of black currant, blackberry, black rock, dark bitter… Vertically Other vintages All vintages → 2016