Founders Brewing Mas Agave is a fruited gose sour by style. We love cocktails. Like, really love them. If you ask us, few are more refreshing than the tart and tangy margarita and our latest barrel-aged beer pays tribute to that perennial classic. We took an imperial gose brewed with agave, lime and sea salt and then aged it in tequila barrels for just the right amount of kick. Consider it a party in a bottle. This craft beer is 10% ABV. In this craft beer review, we will take a look at the color, smell and taste.