Argyle Vintage Brut is a traditional method sparkling wine from the Willamette Valley of Oregon, widely credited with helping define Oregon's sparkling wine category. Crafted from classic Champagne grape varieties—Chardonnay, Pinot Noir, and Pinot Meunier—the fruit is sourced from Lone Star Vineyard and Spirit Hill Vineyard in the prestigious Eola-Amity Hills sub-appellation of the Willamette Valley.

Using the méthode traditionnelle, each bottle undergoes a secondary fermentation in the bottle, with the wine aging on the lees for a minimum of 36 months before release. A portion of the juice sees neutral French oak during the first fermentation, adding complexity and texture to the final blend. The result is an elegant sparkling wine offering aromas and flavors of lemon, pear, strawberry, chalk, and toasted brioche—capturing the cool-climate character of Oregon in every sip.