Cambria Katherine's Vineyard Chardonnay is a flagship single-vineyard white wine from Cambria Estate Winery, sourced exclusively from Katherine's Vineyard in the Santa Maria Valley AVA of Santa Barbara County, California. The vineyard was named after proprietor Katie Jackson and has been planted since 1986 in ancient soils of fossilized seashells, shale, limestone, and sand. This 3.0L format contains the equivalent of four standard 750mL bottles, making it ideal for entertaining or extended cellaring.

The wine is 100% Chardonnay, fermented in a combination of stainless steel and oak barrels to preserve fresh aromatics while adding texture and complexity. Tasting notes include hints of vanilla and crème brûlée layered over citrus, stone fruit, lemon zest, and apple pie. The Santa Maria Valley's unique terroir—nicknamed "refrigerated sunshine" for its warm days and ocean-cooled breezes—gives this wine vibrant natural acidity and beautiful balance. The wine is Certified Sustainable and has received scores of 90–93 points from major critics including James Suckling, Wine Enthusiast, and Wine Spectator. It pairs well with grilled chicken and mango salsa, roast salmon with gruyere mac and cheese, and fish tacos.