Crafted from high-quality 290 twill Oxford fabric, this lunch bag is durable and built to last. The aluminum film inside provides excellent insulation and refrigeration effects to keep your food fresh for hours. The metal zipper head ensures secure closure, while the black ribbon adds a touch of elegance. The 5-mile pearl cotton interlayer adds an extra layer of insulation, making this bag ideal for keeping your meals at the temperature. With a large capacity measuring 7.1x11.4x16.1 inches, this lunch bag can easily accommodate all your lunch essentials. Whether you're heading to work, school, or a picnic, this bag has got you covered. Our double layered meal bag features customizable patterns, allowing you to showcase your personal style wherever you go. The design ensures that your meals are not only delicious but also stylishly presented. Rest assured, our high-quality after-sales service guarantees your satisfaction with our meal package. Say goodbye to boring lunches and discover the convenience and style of our double layered meal bag today. Upgrade your lunch game with this versatile and chic accessory.