Harvest Keeper® Black/Black Sealer Bags keeps garden vegetables, meats and other food products fresh up to 5 times longer than other storage options. These bags, when used properly with a Vacuum Sealer, provide an airtight seal to keep moisture and air out. Harvest Keeper® Black/Black Sealer Bags save time and money by reducing freezer burn and extending the lifespan of your food. Black/Black Bags are ideal