The Whistler Triple Oak is an Irish whiskey from Boann Distillery in Drogheda, County Meath. It is aged in a trio of casks, bourbon, Oloroso sherry and Pedro Ximénez sherry, which give it a rich, full-bodied character. Layers of toasted oak and caramel meet dried fruits and warming spices, with the sherry casks adding depth and sweetness. A satisfying dram for sipping neat or with a splash of water.