High Quality Pu Leather, Polyester Lining Fabric, Metal Hardware. Lightweight And Durable, Wearing-Resisting, No Deformed, Waterproof And Storage.Introducing Esmoda Bags' Latest Backpack Collection! Our Backpacks Are Not Only Stylish But Also Functional, Perfect For Everyday Use. Made With High-Quality Materials, These Bags Are Durable And Spacious, Allowing You To Carry All Your Essentials With Ease.