ONEHOPE Wine | 11,694 followers on LinkedIn. We are a Napa Valley winery built on hope and rooted in purpose. Every bottle makes an impact. $11M+ donated to date. | ONEHOPE is a Napa Valley winery built on hope and rooted in purpose. Every bottle of wine supports a meaningful cause with over $9M donated to date. Produced by our head winemaker Mari Wells Coyle in collaboration with Robert Mondavi Jr. and some of the most acclaimed winemakers in the industry, ONEHOPE provides award-winning wine with a measurable social impact.