This revolutionary 500ml food container from MasterClass is made from robust and hygienic stainless steel. Complete with an airtight leakproof lid which includes a steam vent for safely reheating food. Due to the technology and construction of the food container it is completely microwaveable and is also freezable and oven safe up to 180°C. Perfect for saving leftovers and pre-prepped meals, the 500ml container is BPA, PFOA and PTFE free. Ideal for taking meals in a bag to work, school or on a day out at the park or beach, the robust container is a great alternative to other glass or plastic containers. Dishwasher safe for easy and convenient cleaning.