Description Bonza is Aussie slang for something excellent or first-rate. And there's nothing more Aussie in a wine bottle than a classic blend of Shiraz and Cabernet Sauvignon. It's no wonder then that John Quarisa calls this fine red 'The Great Bonza Reserve'! Quarisa has enjoyed a “distinguished career as a winemaker spanning over 20 years” (Halliday, and he likes his wines to express big personality, juicy fruit and value for money. He’s certainly achieved that here! Ripe and round blackberries conspire with flavours of plum and cinnamon spice. On the palate, rich red berries and brewed coffee make for a very appealing wine.