Orphan Barrel 24 Year Old Muckety-Muck Single Grain Scotch Whisky – Standing tall as Orphan Barrel Whiskey Co.’s first single grain Scotch, Muckety-Muck 24 Year Old Single Grain Scotch Whisky boasts fresh, indulgent flavors. Enriched by 24 years of aging, this rare single grain Scotch from the Port Dundas Distillery owns a bursting aroma of caramel and baked sugar backed by the taste of crisp fruit and light toasted oak. The fruit forward flavor blends with hints of butterscotch vanilla which carry through to the finish. Distilled and bottled with pride in Scotland, this whisky is best enjoyed straight, either neat or on the rocks.