Tilia FoodSaver Vac 550 Kit Vacuum Sealing System Vacuum system keeps food fresh longer, prevents freezer burn Reusable, resealable, dishwasher-safe bags conveniently go into microwave or boiling water Includes one 11- by 10-inch roll for bagging, three quart size bags, and two gallon bags Also works with bottles, jars, and canisters; 3/4-quart canister included To help get you started, it comes with a how-to video