Our Ruby Port is made with Portuguese varietals (Touriga Nacional, Tinta Cao, Tinta Roriz) aged in puncheons (large barrels) for 7 years.  It was fortified with high proof which increases the alcohol level and stops the fermentation process.  The 2013 Hatcher Port is 18% alcohol with 8% sugar.  Best served at room temperature.  Can last indefinitely when unopened.  Drink within a month once opened.  Storing in the refrigerator will not increase the life of the port once opened.  It is considered a dessert wine.  Delicious with dark chocolate, brownies or cigars.  A little goes a long way.