Passel Estate produces wines from Margaret River, Western Australia's premier cool-climate region. The winery's portfolio centers on Shiraz and Cabernet Sauvignon, varieties that thrive in the region's maritime conditions and gravelly soils. The Lot 71 Reserve Syrah and Lot 71 Reserve Cabernet Sauvignon represent the upper tier of the range, both drawing critical attention from Decanter, Wine Advocate, Wine Enthusiast, Wine Spectator, and Falstaff. Margaret River's temperate climate and diurnal temperature variation produce wines of structure and depth—Shiraz with dark fruit intensity and savory grip, Cabernet with the region's characteristic cassis and cedar character. Passel's core Shiraz rounds out the lineup, offering the varietal's signature pepper and plum notes in a more accessible format. The winery's focus on these classic varieties reflects Margaret River's established strengths and the region's reputation for producing age-worthy reds.