Duca del Frassino, the premium range of boxed Italian blends has been “carefully redesigned to reflect the superior quality” of the eco-friendly, 3L box wine blends. Building on the “What’s Inside Matters.” platform, the DUCA range, priced at $19.99, consists of three wine blends, crafted from indigenous and international grape varieties: Green (Garganega/Pinot Grigio); Red (Cabernet/Corvina); and Purple (Merlot/Pinot Noir). The sustainable packaging, which allows consumers to enjoy fresh wine for up to 5 weeks, is equivalent to four 750 ml bottles. Duca is carried by Slocum & Sons in Connecticut and M.S. Walker in Rhode Island.