Take cooking to a whole new level with the technology of butcher and meat processors. Forget days of traditional time consuming soak marination. The Reveo's MariVac technology allows a level of absorbtion simply not possible with even days of conventional soaks. In under 20 minutes you can achieve restaurant quality food without mess or stress. The Reveo commercial vacuum pump removes air pressure, stretching and opening the fibers of food allowing the marinade to get to the core. During the tumbling process, the paddles in the rolling barrel flip the food and marinade, working to massage in the flavor, tenderizing the food as it drives juices and spices deep inside. Maximum capacity is 5 lbs.