Made of food-grade organic silicon, good quality, non-toxic and tasteless, safe and healthy to use. Safety, environmental protection: non-toxic, tasteless, tasteless, non-sticky, easy to clean. Adopt folding design, fold when not in use, convenient storage, convenient, save space. Modern and durable: Applicable temperature: -40°F to 446°F. Detailed design: PP transparent cover, safe and transparent design allows you to have a panoramic view of food materials, with clear patterns and concave and convex lines at the bottom. Clasp design, safety clasp, four side safety fastening clasp can avoid lid slack effectively. The box body is made of food-grade silica gel, which can be folded in multiple layers for easy storage. Silica gel seal plug design, seal, heat preservation, prevent air leakage, please unplug the seal plug when heating. Size and style capacity: you can choose from two styles: two-compartment, three-compartment, cherry pink and light ocean blue. The capacity of these boxes is 900ml for two boxes and 1360ml for three boxes respectively. Leakproof and preservative: Snap-type LIDS and sealing rings provide tight seal. The perfect bento box, fresh and delicious food for indoor and outdoor use. 【Material】Made of food grade silicone.None-toxic and tasteless 【Healthy and Easy to Wash】Collapsible silicone lunch box is made of 100% lightweight food grade silicone material , non-stick, flexible and easy to clean, Temperature rated -4°F to 248°F, Can be washed in a dishwasher and dried in a dish dryer 【Awesome Design】 Durable Thick & Large airtight vacuum seal silicone bento box comes with lid, reusable spork for home, work, or school use to keep your snacks, meal and leftover fresh longer and mess-free. It is also perfect for kitchen dried, wet, hot and cold food storage