(TrendHunter.com) The GrowlerWerks uKeg TWIST hard seltzer maker is a custom drink crafter for consumers seeking out a way to create refreshing libations from the comfort of home or out of the house. The unit comes... (TrendHunter.com) The GrowlerWerks uKeg TWIST hard seltzer maker is a custom drink crafter for consumers seeking out a way to create refreshing libations from the comfort of home or out of the house. The unit comes...