【Premium Material】Food grade 304 stainless steel material, safe to use, rest assured. It can be easily put in a lunch box, and it is very suitable as a food preparation container and children's lunch box. 【Double-layer Design】The insulated lunch box has compartments to prevent food from mixing. The lightweight and snap-on lid are leak-proof, forming a tight seal and easy to open. 【Beautiful and Practical】Recyclable, very suitable for controlling portion sizes and creating new healthy habits. Transparent lid, you can know the contents without opening the lid. 【Multifunctional】These food storage containers are perfect for keeping herbs, teas, and nuts fresh and crisp. Very suitable for outdoor lunches, large salads, hearty sandwiches, some nuts and fruits. 【Ideal Choice】 Suitable for complete meals, sandwiches, salads and snacks for going to work, school or university. Packed lunches, picnics in the park, campervans, cruises, excursions and travel.