Whisky Jameson Distillers Safe. When you’re a master of your trade, you deserve a worthy tribute. Part of the Whisky Makers Series, The Distillers Safe is an Irish Whisky that celebrates the craft of our Head Distiller, Brian Nation, and his mastery of the Irish pot still. It also represents his command of the distillers safe, which allows him to confirm the quality of what’s inside the pot still, without having to open it.