Rinse, hull, and slice strawberries and pat them dry. Place them in a mason jar with lid. Sprinkle the strawberries with sugar, cover and lightly shake. Let the strawberries macerate with the sugar for 20 minutes.
Pour the strawberries, Pisco, and wine into a pitcher, stir, and refrigerate for 30 minutes. Serve immediately.
Pisco is a potent (but smooth) South American grape brandy produced in winemaking regions of Peru and Chile and pairs really well with wine.