Our food carrier insulated bag is made of super strong 500D PVC material, which makes it extremely durable, tear resistant, and water resistant. Our thermal bags provide superior insulation, keeping food, pizza, sanwich, and hamburger warm during transportation! Furthermore, the tear-resistant nature of the material ensures that your investment in our insulated bag is a long-term one. With the rigors of daily use, including transportation and handling, you can trust that this bag will endure the test of time, consistently delivering the reliability and performance you expect.