Features: -The lid has four buckles and a built-in silicone ring to ensure a good seal and preserve freshness. -The stainless steel inner container can be taken out separately for easy cleaning and kept clean for next use. -There are 3 compartments in total, which can be used to place different foods in different categories to prevent odors from mixing. -The lid has a cutlery storage compartment, making it convenient to enjoy delicious food at any time. -Suitable for school, office, picnic, camping, outing and so on. Specification: Material: PP+stainless steel Color: pink,blue Size: 17*17*6cm/6.69*6.69*2.36 inches (length * width * height) Capacity: 500ml .