This set features 3 bag sizes designed for versatile storage and sous vide preparation. Each bag is crafted from food safe, multi layer material to minimize moisture and air exposure, helping preserve freshness and extend storage life. The included clips provide a quick, reliable seal, while a valve allows air to be removed for efficient vacuuming. Bags are freezer safe and suitable for use with a wide range of sous vide devices, enabling precise temperature control without compromising bag integrity. The design emphasizes durability and reuse, with membranes built to resist deterioration and prevent seepage during freezing and cooking. With proper care, bags can be reused many times, reducing waste and supporting everyday meal prep. Daily maintenance is simple: rinse with warm water and a gentle detergent, then air dry before storing in a clean, dry place. These bags also offer flexible non food storage options; their moisture barrier helps protect valuables like lenses and watches against humidity when not in use. Compatibility with most handheld vacuum sealers makes it easy to adopt into existing kitchen routines without needing specialized equipment. Overall, this solution combines practicality and reliability for fresh storage, meal prep, and occasional non food protection and convenience. Color: Blue. Material: Plastic.