The major function of beer cooler includes refrigerating beer, maintaining fresh, adjusting flavor, and pressing out the beer. At present, there are many 5L beer models in the market, and you may select willfully; This machine has artistic contour and exquisite volume, and is easy to move, which is the best choice for home, office, small bar, party; So long as you prepare a barrel of 5L beer, install the barrel in this machine, and operate it in the method we provide, then you can enjoy the true pleasure leisurely!