The Tupperware CrystalWave Soup Mug is a practical and stylish solution for enjoying hot meals on the go or at home. With a capacity of approximately 16 oz (500 ml), it's perfect for soups, stews, and other warm dishes. Key Features: Microwave-Safe with Venting Lid: The mug includes a push-open vent cap that allows steam to escape during reheating, preventing spills and ensuring even heating. User-Friendly Design: An easy-carry handle and a larger seal tab make it convenient to transport and open.​ Durable and Safe Materials: Made from BPA-free plastic, the mug is both dishwasher-safe and designed to resist stains from foods like tomato sauce.