stainless steel lunch box,

Material: It is made of stainless steel with a plastic outer shell and a sealed lid. Features: This particular model appears to have multiple compartments for separating different food items and a four-sided lock and seal ring for leak-proofing. Usage: It is suitable for school, office, or travel. Capacity: Similar models are available in various capacities, such as 680ml or 850ml, depending on the specific product.