Automatic vacuum-sealing system with SmartSeal technology keeps food fresh longer2 vacuum speeds; 2 seal levels; canister mode; marinade mode for marinating in minutesSpace-saving upright design; progress lights; auto liquid detection; built-in bag-roll storage and cutterCrushFree Instant Seal; drip tray; 11-inch roll, 3 quart-size bags, and 2 gallon-size bags includedMeasures approximately 16 by 5-1/5 by 9-1/2 inches3400 is the series, which includes the model V3440