Wolf Blass Zero Sparkling NV is the sparkling expression in the brand's Zero range, a collection developed for wine drinkers looking to moderate their intake rather than abstain entirely. The wine is a Chardonnay and Pinot Noir blend drawing on South Australian fruit, with alcohol removed using spinning cone technology at low temperatures to preserve delicate varietal aromas — a more specific process than standard dealcoholisation. As an alcohol-free sparkling wine, it carries the deliberately crisp, clean profile that Wolf Blass cites as the defining character of this expression, and represents the brand's first move into the zero-alcohol category.