Welcome to Couloir Wines & Straight Line Wine

About Us

Couloir Wines - single vineyard Pinot Noir

Couloir Wines

Handcrafted, vineyard designated Pinot Noir with a singular sense of place and time. The winemaking is deliberately minimalist; the intention is to support the wines while they convey their unique place of origin, vintage and variety.

Jon Grant, Owner/Winemaker, Couloir Wines & Straight Line Wine

Our Story

Jon Grant is a genuine artisan and a passionate explorer… and you can taste it in his wines.  As an artisan, Jon knows that the right grape from the right vineyard, farmed by the right people, can produce wines of unmatched character and expression. As an explorer, he’s sought out the magical places – often in obscure corners of California’s finest growing regions - that offer the most harmonious synergy between grape variety and vineyard site.

Straight Line Wine

Delicious wines from top appellations exhibiting genuine varietal character. Designed to over deliver and encourage wine lovers to pull the cork, Straight Line Wine is great quality wine at a reasonable price.

Keep in touch

Thank you for your interest in Couloir Wines & Straight Line Wine. Please complete the form below for more information. We look forward to hearing from you! Jon Grant - Owner/Winemaker PO Box 97, St. Helena, CA 94574 707.968.0919 jon@couloirwines.com

Contact Us

For information on private tastings or events, drop us a line. We'll get right back to you.

Couloir Wines & Straight Line Wine

PO Box 97, Saint Helena, California 94574


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