K Vintners Powerline Estate Syrah is a single-vineyard Washington State red wine sourced from the Powerline Vineyard in the Walla Walla Valley AVA. Produced by Charles Smith of K Vintners, this estate Syrah showcases the hallmark characteristics of Walla Walla Valley viticulture: volcanic and basalt-influenced soils, warm days and cool nights, and an ideal growing climate for Rhône-style reds.

The wine is known for its deep, concentrated character with aromas of dark fruit — blackberry, blueberry, and plum — layered with savory notes of cracked black pepper, smoked meat, and violets. On the palate it delivers full body, rich tannins, and a long, mineral-driven finish that reflects the distinctive terroir of the Powerline Vineyard. The "DF" designation indicates a designation for direct fulfillment or a specific Costco program release.

K Vintners is a critically acclaimed boutique winery founded by Charles Smith in Walla Walla, Washington. The Powerline Estate label is among their most celebrated single-vineyard bottlings, and has received recognition from Wine Spectator, including a ranking in the Top 100 Wines.