McWilliams endeavour to isolate premier Adelaide Hills vineyards, with a proven record for an exuberant style of Sauvignon Blanc, vines that are age worthy and can demonstrate healthy growth. Harvested throughout the cool of late evening and earliest hours of morning, grapes are gently pressed, the juices are cold settled to maintain clarity and preserve intensity of flavour. Controlled cool ferments at temperatures of 12C to 15C are employed to enhance the distinctive Adelaide Hills aromatics. Upon completion, batches are rested on yeast lees to develop creamy textures and infuse complexity, followed by assemblage into the finished wine and a course of filtration.