We're big fans of GrowlerWerks around here — their pressurized, brew-saving uKegs are second to none in the world of high-end growlers. This thing is their latest iteration on the classic uKeg, packing the same 64 oz capacity and CO2-powered, suds-saving technology, but optimized for quenching thirsts on the go. It's made to be even more durable and lightweight, with a powder-coated finish and rubber footing for extra protection from dents and scratches. Double-wall vacuum insulation keeps beer cold, while the patented pressure system automatically maintains freshness and optimal carbonation for weeks. Take one of these to your favorite brewery and you'll have your go-to pour on tap for the foreseeable future.