The easy way to speed up the marinating process. The combination of a powerful vacuum seal and rotating tumbler quickly marinates and tenderizes up to 5 lbs. of meat in 20 minutes. It's perfect for making jerky, and it will maximize the flavor and texture of any cut of meat. Simply load the vacuum bin with marinade and up to 5 lbs. of meat, then let the vacuum seal and tumbler go to work. Durable polycarbonate housing and unbreakable vacuum container.