• High-quality lid specifically designed for vacuum preservation in Gastronorm GN 1/1 standard-size containers. • Features a central vacuum valve compatible with manual or electric extraction pumps to remove air. • Made of high-resistance transparent polycarbonate, BPA-free, allowing visual inspection of the contents without opening the container. • Significantly extends the freshness and shelf life of food in professional or home kitchens. • Ergonomic design with two integrated handles that facilitate placing and removing the lid safely. • Robust and stackable structure that optimizes storage space on shelves or in cold rooms. • Perimeter sealing gasket that guarantees a total airtight seal, preventing leaks and odor contamination.