Bonza is an Australian expression that describes the feeling that spread through the body before you exclaim “hurray!”. Something is bonza if it is superb and amazing, but at the same time laid back and relaxed. People and places can be bonza. This wine is. Therefore, it was named The Great Bonza. The wine is produced in Australia by renowned Quarisa Wines, and it is powerful and nuanced, with hints of black currant, black cherry, liquorice and coffee.