Made of durable 290 twill Oxford fabric, this lunch bag is designed to last. The interior features an aluminum film lining, ensuring excellent insulation and refrigeration effects to keep your food fresh and at the right temperature for longer periods of time. Measuring 7.1x11.4x16.1 inches, this large capacity lunch bag provides ample space for all your meal prep needs. The metal zipper head and black ribbon accents add a touch of elegance to the design, while the 5-mile pearl cotton interlayer provides added protection for your food items. With customizable patterns available, you can choose the design that suits your style and personality. We pride ourselves on our design and high-quality materials, making our lunch bags suitable for both adults and children. Our after-sales service ensures that you are completely satisfied with your purchase. Don't settle for just any lunch bag – choose our double layered meal bag for all your lunchtime needs.