Poltrona Frau X DUBL is a 2016 vintage Metodo Classico sparkling wine produced by DUBL in Campania. Made from Greco grapes sourced from small Irpinian vineyards (Tufo, Santa Paolina, Montefusco), it underwent extended aging on the lees. Released as a limited edition with a leather label, it is offered in a Brut style.