Keep your food up to 5x longer with vacuum packaging. FoodSaver Heat-Seal Bags and Rolls are up to the task. With the FoodSaver FSFSBF194P002 pack, you have many selections for any size job. Ordinary food storage methods will undoubtedly trap air in with the food and are made of porous material that allows air to flow in and out. However, the FoodSaver Sealing process removes air from the specially-designed bags and uses heat to finish with an air-tight seal. FoodSaver Heat-Seal bags and rolls feature a durable multi-layer construction that creates an air-tight barrier around your foods. FoodSaver bags and rolls are proven to prevent freezer burn, resist punctures, and lock in freshness and flavor. FoodSaver Bags and Rolls are safe to freeze, simmer, or microwave and are proven to be the best-performing vacuum storage bags. Stop throwing your cash in the trash by vacuum sealing your food with a FoodSaver Vacuum Sealing System.