Portable Round Food Lunch Box with Sealed Preservation LidThis portable round food lunch box is designed for convenient and hygienic food storage in modern daily life. Made from durable transparent plastic, it provides a practical solution for carrying fruits, meals, and snacks while maintaining freshness and visual clarity. Its simple, multifunctional design makes it suitable for home use, office meals, and outdoor dining. The sealed preservation lid helps protect food from air exposure, moisture, and