Novato, Calif.—Jelly Jar Wines, a brand by Napa Valley vintner Andy Pestoni and his wife Shannon in 2008, is the latest addition to WX Brands’ portfolio of wines. WX Brands is a private label wine company that produces more than 80 wine, beer and spirits brands for retailers and owns the national brands Bread & Butter Wines, Jamieson Ranch Vineyards and Chronic Cellars. Jelly Jar wines include a Zinfandel and a new red blend. "We're excited for WX Brands to become the steward of Jelly Jar," said Shannon Pestoni in the statement announcing the deal. "We know it's the right fit to take the brand to the next level."