This 0.5-litre Club Cuisine storage box from Sunware is a valuable addition to any kitchen! These storage containers with blue lids are very handy for keeping food fresh for longer. Because they can be used in the refrigerator, freezer, and microwave (from -40°c to 120°c), they become even more versatile. The ventilation valve ensures proper air circulation. They are also BPA-free, making them very suitable for storing baby food.