Stainless Steel Children Bento Lunch Box, Bear Cartoon Lunch Box Container Double Sided Lock DesignOur cartoon lunch box is made of high quality food grade stainless steel inside and high quality plastic outside with double sided locking design, BPA free, non toxic and super durable. They make great lunch boxes for storing healthy family meals and packed lunches. The stainless steel lunch box has 2 compartments for storing hot meals, fruits, salads, vegetables to achieve a balanced diet. The bottom compartment can add hot water to heat and keep