Cabernet Cobbler

4 oz chilled Cabernet Sauvignon red wine
1 tspfresh lemon juice
1 tsp superfine sugar
2 oz chilled soda water

Dissolve the sugar in the lemon juice and the water in a large wine glass. Add cracked ice and pour the Cabernet Sauvignon wine. Stir gently. Garnish with an orange slice, and serve.