Sine Qua Non?s 2008 Grenache Estate The Duel boasts extraordinary richness, power and sheer depth. Tobacco, leather, mint and spices are woven together in this large-scaled Grenache. There is plenty of intensity here, but the 2008 has just a touch less aromatic definition than the very finest wines at Sine Qua Non. I imagine some of that may be the result of extended aging in oak. The 2008 is 82% Grenache, 14% Syrah, 2% Viognier and 1% Roussanne, all from the Eleven Confessions Vineyard in Santa Rita Hills. A portion of the Grenache was fermented using whole clusters. Anticipated maturity: 2013-2023.