The 2018 Tenacious is another impressive Cabernet Sauvignon from Napa Jack. This mammoth of a wine delivers intense and unique aromas of ripe black cherries and boysenberries that are laced with fresh spearmint, herbal nuances and exotic spices. On the palate this is full-bodied and intense, with incredible concentration and depth. This is well-structured with big polished tannins that support its deep, layered mouthfeel. It continues to deliver loads of beautifully ripe dark fruits that build on the palate and leave a behind a long lasting impression. Overall, this is a simply delicious bottle of Cabernet that gets even better with some air contact.