About this item 【Safe Materials】Made of high quality food grade material (grade 5 PP material), No BPAs and no chemical dyes. The material of this adults bento boxes container also resists staining making clean up a breeze!It's your ideal daily lunch containers!Our reusable bento boxes for adults and kids are easy to use, wash, and store. 【Leak-Proof Bento Box】Designed with all ages in mind，you kids small hands to open and close.,100% leakproof, keep your food fresh and mess free by preventing any spills leaks or smells in your bag. 【two-Compartment Bento Box】: you can bring different kinds of food for your lunch just in one container. Basic food, fresh fruit, vegetables, snacks,etc. The food is varied, so that children get a balanced diet, and keep the original taste of the food. 【Easy to carry】 With fairish size and weight , you can put the lunch box into your bag, easy to open and close with less effort and easy to clean. Suitable for kids to school, adults to work, exercise, camping and travel. 【Warm notes】 The bento box is safe for microwave, dishwasher and freezer. Because food in stainless steel container is not easy to be heated, please put the food into the outer PP plastic container for heating in the microwave. The top lid needs to be washed in hands instead of dishwasher to prevent deformation.