Made with high-quality 290 twill Oxford fabric and featuring an aluminum film lining, this meal bag offers superior insulation and refrigeration effects to keep your food fresh for hours. Measuring 7.1x11.4x16.1 inches, our double-layered meal bag boasts a large capacity, making it ideal for storing a variety of containers and snacks. The metal zipper head, black ribbon, and 5-mile pearl cotton interlayer provide durability and structure to the bag, ensuring that your meals are secure and well-protected. With customizable patterns available, this lunch bag is not only practical but also stylish. Choose a design that suits your personal taste and stand out from the crowd during lunchtime. Stay organized and stylish with this functional and fashionable lunch bag. At [Your Brand], we are committed to providing high-quality after-sales service to ensure your satisfaction with our products. Feel free to reach out to us with any inquiries or concerns you may have. Make your next mealtime a breeze with our double-layered meal bag.