Weszeli produces wines from Niederösterreich's Weinland region, where continental climate and mineral-rich soils shape distinctive white wines. The winery focuses on Grüner Veltliner and Riesling—varieties that thrive in Austria's cool-climate conditions. Purus, a Grüner Veltliner, and Steinmassl, a Riesling, represent the winery's core offerings and have been assessed by major critics including Wine Enthusiast, Falstaff, Wine Advocate, Decanter, and Wine Spectator. Loiserberg, another Riesling from the portfolio, rounds out a lineup rooted in the region's white wine tradition. These wines reflect the terroir of Weinland, where Riesling and Grüner Veltliner express mineral precision and aromatic clarity.