Shopping Tweet by @BeerCentralLtd Published May 6 2021 10:57 AM In 2019 Omnipollo released the mighty Mammut, but cleverly held some back to Barrel Age... here it is, we're thinking Christmas Day already! 😍12% Bourbon Barrel Aged Imperial Maple Stout with Hazelnut, Coconut & Vanilla.(400ml, £16.95 - pricey, but can't wait to try it!), — Beer Central (@BeerCentralLtd) May 06, 2021 09:57