WhistlePig The Boss Hog VII: Magellan's AtlanticWhistlePig The Boss Hog VII: Magellan's Atlantic is an extraordinary straight rye whiskey that pushes the boundaries of aging and finishing techniques. Aged for 17 years in American oak, this rare release undergoes dual finishingfirst with new Spanish oak staves, adding depth and richness, and then in South American teakwood casks, imparting exotic and aromatic complexity. Bottled at barrel strength between 105. 1 and 107. 8 proof (52. 5553. 9% ABV),