choryian (25)in #wine • 6 years agoEasy and best way to keep opened wine freshPut plastic bag in a bottle. Blow air into that plastic bag untill the bottle has no air, and close the bottle off with a cork.choryian (25)in #wine • 6 years ago.The relationship between temperature and vintage scoreWine is made of grapes. The quality of the wine is affected by the quality of the grapes grown. Grape vine wakes up in…