Asian Fun Meal design makes it fairly easy to clean and maintain it is highly durable and will last for a long time even with regular use. This Tiffin is an ideal way to pack nutritious food, travel-friendly meals. Perfectly sized for bringing lunch to school or to the office. It is made of BPA free Plastic, is microwave safe and has dual functionality i.e. it keeps hot food warm and cold food cool. It is airtight and prevents food from spoiling.