Marquis Philips is an American-Australian collaboration, a joint project of owner Dan Philips of The Grateful Palate and winemakers Chris Ringland and Lisa Wetherell. The grapes for the label’s red wines, including 100% Shiraz and Cabernets as well as blends, come largely from regions south of Adelaide—Padthaway, McLaren Vale and Langhorne Creek, on the Fleurieu Peninsula. Fruit for the premium Shiraz named Integrity is sourced mainly from Langhorne Creek. Marquis Philips’s Holly’s Blend is 100% Verdelho from the Adelaide Hills and McLaren Vale.