Australian distilled Overeem Sherry Cask Matured Single Malt Whisky is aged in ex-sherry French-oak barrels. Also quarter cask, these barrels produce a variance to the Port Matured which will be most appreciated by the discerning palate. All Overeem Whisky expressions are released exclusively as single casks. Every bottle is individually numbered to identify ‘Cask’ and ‘Bottle Number’, making every release unique.