Rubbermaid Brilliance Food Storage containers are crafted to be 100% leak-proof and airtight, so you can reliably store, transport, and serve your favorite foods mess-free—even soups, stews, and sauces! Lids come with secure latches to lock in freshness and prevent spills. Built from BPA-free Tritan plastic, these lightweight containers are stain- and odor-resistant, and offer a crystal-clear view of what's inside. Built-in steam vents allow for splatter-resistant microwaving with the lid on and latches open. The modular design allows containers to stack perfectly on top of one another to save space and stay organized in the refrigerator, pantry, and cabinets. All containers are dishwasher-, microwave-, and freezer-safe.