Wine, Boxed Cabernet Sauvignon, Natural Origins, Domaine Bousquet, 3-LitreBox wines stay fresh much longer than a bottle of wine, which normally needs to be finished within a day or two before it looses its unique flavors. In contrast, most box wines last about 30 days or so (sometimes less) after you first take a glass of wine out of the box. Our wine stays fresh for 90 days. 3 Litre Box = 4 750ml bottles. Vintage: 2019 Varietal: 100% Organic Cabernet Sauvignon Vineyards: Own Vineyards in Tupungato, Alto Gualtallary. By