Made Of Combo: 600D rPET And PU With 210D Lining | Made From Post Consumer Recycled Materials | Recycled Polyester (rPET) Is Obtained By Melting Down Existing Plastic Bottles And Other Material Sources To Create New Polyester Fiber | Lining, Zipper, Binding, Handle, Mesh and Label Are Not rPET | Double Zippered Main Compartment | 3 Front Zippered Pockets | Interior Slip Pocket | Laptop Sleeve | Accommodates Most Laptops Up To 17" | Adjustable Padded Shoulder Straps And Padded Web Carrying Handle | 2 Side Mesh Pockets | Spot Clean/Air Dry