Crafted from durable 290 twill Oxford fabric, this lunch bag is built to last. The interior is lined with aluminum film for optimal insulation. The sturdy metal zipper head and black ribbon accents give this bag a sleek and modern look. Measuring 7.1x11.4x16.1 inches, this lunch bag offers ample space for all of your meal essentials. Whether you're heading to work, school, or a picnic, this bag has you covered. The double layer design ensures excellent insulation and refrigeration effects, keeping your food at the temperature for hours. This makes it ideal for a wide range of use scenarios, including work lunches, school meals, picnics, and more. Customizable patterns allow you to add a personal touch to your lunch bag, making it stand out from the crowd. Our design combines style and functionality, making this lunch bag a must-have accessory. We are committed to providing high-quality after-sales service for our customers. If you have any issues with your meal bag, please don't hesitate to reach out to us. Your satisfaction is our top priority. Upgrade your lunch game with our double layered meal bag today.