MULTIFUNCTIONAL: The kitchen bowl Cirqula can be used as storage box & serving dish. The bowl is suitable for the microwave, freezer & dishwasher. Perfect as meal prep starter set! COMPONENTS: The leak-proof storage boxes have a fully removable lid with viewing window. The lid seals the container properly which makes the container airtight PRODUCT INFORMATION: The trays can be used as storage trays for freezing food and, without lids, for reheating in the microwave. The containers are 100% leak-proof and airtight DESIGN: The rectangular shape of the containers allows you to make best use of the space in your refrigerator & freezer. Also, the boxes are stackable on top of each other or inside each other CAPACITY & DIMENSIONS: The kitchen set consists of 3 bowls, with the capacity of 750 ml, 1500 ml & 3000 ml. The different sizes allow you to store a variety of foods in the storage containers SUSTAINABLE & BPA-FREE: The rectangular storage containers Cirqula are, like all Mepal products, long-lasting and BPA-free. You can reuse the containers in no time after a rinse in the dishwasher