‘The Sum’ is a new and exciting project by benchmark Great Southern producer Castelli Estate. Since inception Castelli’s range of cool climate wines have received countless awards and critical acclaim from leading wine journalists. Their range of wines have always been focused on value and quality above all else. Continuing in this tradition the winery has cast its net further afield, namely Margaret River, to offer this new tier of wines. Melding the elegance of the Great Southern, with the power, punch, and lift of Margaret River. We firmly believe this new range will offer some of the best drinking in its price point.