The Genicook 20.3 oz Stainless Steel Square Container with Glass Lid in green is a compact, reliable choice for snacks, sides, and single-serve portions. Food-grade SS304 stainless steel is rust-resistant and built to handle daily use. The glass lid with built-in silicone vent allows heat and steam to escape before you seal the container, keeping food fresh and free from unwanted moisture. The leak-proof closure keeps food secure in any bag. Dishwasher and freezer safe, BPA-free, and FDA food-safe.