Alcraft The Addison Collapsible Silicone Lunch Box, Blue & Green, Set of 2 This Set Of 2 silicone collapsible lunch boxes are made from premium quality FDA foodgrade silicon material with exceptional durability BPA Free and Prop 65 Certified Collapsible 2-compartment design with airtight Propylene lid, Lid seals tightly to keep products fresh in this bento box Easy to close and to open lunch box lids, but doesn't open on its self, Includes Fork and Spoon That Snap Right Into Lid of bento box Great bento lunch box for picnics, food storage, restaurants take away, every day use. Collapsible lunch box nest together to 1/2 the expanded size to save space when not in use. Expandable lunch box is Microwave safe, Freezer safe, Dishwasher safe, tight seal, Easy-open lids.