Bertolli® Vineyard Portobello Mushroom with Merlot Sauce. Bring Tuscany to your table. Since 1865. Premium Collections. Net wt 24 oz (1 lb 8 oz) 680g. Bertolli® vineyard Premium Collections®. A special selection of exquisite Italian sauces made with a splash of fine wine. Try our whole menu of varieties. Visit villabertolli.com. Portobello mushroom with merlot. Bertolli® is a registered trademark. Questions or comments Call 1-800-450-8699.