Komax Biokips Food Storage Lunch Boxes Set of 3, Divided Plastic Container with 3 Removable Compartments, Leak Proof, - Airtight Locking Lids - Great for School Kids Bento Box (37 oz) QUALITY DESIGN: With kid-friendly, easy-open locking lids LEAK PROOF STORAGE: With side locking lids, this 6 piece set of containers is easily sealed, air tight and spill proof. PORTION CONTROL:These meal prep containers are 37oz which is the perfectly controlled portions to stay full, yet fit and healthy. MADE IN KOREA: Komax uses , high-quality, BPA FREE plastic FDA approved, Safe for microwave, freezer, dishwasher. STORAGE AND TRAVEL: The perfect solution to store leftovers, frozen dinners or lunch, or they can be used to store travel meals.