Keeps food fresh up to 5x longer (compared to ordinary storage methods) and helps prevent freezer burn Handy quart-size bag is pre-cut for quick sealing and great for meal prep, leftovers, and more Specially designed channels block spoilage-causing oxygen and moisture in the fridge, pantry, and freezer Durable multilayer design resists punctures and tears BPA-free bags safe for use in microwave, freezer, fridge, pantry, and for sous vide cooking