About

Cosa Obra Wines is a boutique winery in Santa Rosa, CA, specializing in small-batch, handcrafted wines that reflect the unique terroir of Sonoma County. With a focus on sustainable practices, they produce elegant and balanced wines.

Products
Chardonnay
A crisp, unoaked Chardonnay with bright citrus and green apple flavors, showcasing Sonoma's cool climate.
Wine
Pinot Noir
A silky Pinot Noir with notes of cherry, raspberry, and a hint of earthiness, sourced from Russian River Valley.
Wine
Rosé
A refreshing Rosé with strawberry and watermelon notes, perfect for warm days.
Wine
Sauvignon Blanc
A vibrant Sauvignon Blanc with tropical fruit and grassy notes, reflecting Sonoma's unique terroir.
Wine
Zinfandel
A bold Zinfandel with jammy blackberry flavors and a peppery finish, from old vines in Dry Creek Valley.
Wine
Awards
Silver Medal, Sonoma County Harvest Fair 2021 2021
Bronze Medal, San Francisco Chronicle Wine Competition 2020 2020