General description Meal prep made easy with Zwilling Fresh And Save Vacuum Bags. Perfect for small leftovers, supplied as a set of 10. The reusable airtight bags with a practical zipper are ideal for freezing, sous vide cooking, or marinating. Aromas and vitamins are safely preserved, keeping food fresh up to five times longer. Technical specifications Capacity: 1.25L Dimensions: L23cm x W20cm Material: BPA free plastic (bag and zipper), silicone (valve) Usage Place the powerful vacuum pump onto the valve to extract air from the bags in seconds. Press the push button in the middle of the red silicone valve to seal securely. Equipped with a QR code to measure use-by alerts via the free Zwilling app.