Overeem is in the upper echelon of Aussie whisky distillers. A single cask hand selected on top of the already amazing quality that all Overeem Port Casks exhibit is the icing on the cake.
I have tasted this bottle a few times previously with friends and it was an automatic buy when I decided to replenish the whisky larder.
Aside from this, Ray is just a top bloke and he really cares about the product and the service from B&B side of things.