Brandl Zöbing produces wines from Kamptal, a limestone-rich valley in Niederösterreich where mineral-driven whites thrive. The winery's reserve program centers on two of Austria's signature varieties: Grüner Veltliner and Riesling. The Lamm 1 ÖTW Grüner Veltliner Reserve and Kogelberg 1 ÖTW Grüner Veltliner Reserve showcase the region's capacity for structured, age-worthy expressions of the grape—wines with the herbal precision and white-pepper spine Kamptal is known for. The Heiligenstein 1 ÖTW Riesling Reserve demonstrates the valley's ability to produce Rieslings of comparable depth and complexity. These wines have been assessed by Wine Spectator, Decanter, Wine Enthusiast, Wine Advocate, and Falstaff.