The wine's full name is Herdade Da Calada Barão de B. Reserva Branco DOC Alentejo, but how would a person introduce this in a casual, wine-speak manner? What I have so far is: Jacobs pushed back his chair and stood up. 'This calls for better wine,' he said, and wandered off into the house. He returned some moments later clutching a bottle of something white. '[introduces the wine in question]'