Bear Family" stainless steel lunch boxes. These lunch boxes feature a design with bear illustrations and the text "BEAR FAMILY" printed on the lid. They are constructed with SUS304 stainless steel on the inside and PP plastic material on the outside, making them non-toxic, BPA-free, and odorless. They are designed with multiple compartments, including a removable 3-grid compartment and come with a cutlery set that includes a spoon and chopsticks. The lunch boxes also incorporate a four-side lock design and individual silicone rings to prevent leakage and keep food segregated. Lunch boxes are portable containers used to transport food, commonly made of metal or plastic, and are often airtight with a handle for carrying.