Made Of Combo: 100% rPET 600D Polyester/PU & 100% rPET 210D/PU. 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. Zipper, Mesh Pockets And Handles Are Not rPET. Zippered Main Compartment. Interior Pockets And Elastic Straps For Organization. Large Interior Pocket With Snap Closure For Storing Headphones. Spot Clean/Air Dry.