Made Of rPET 600D Heathered With PVC Backing | Recycled Polyester (rPET) is Obtained By Melting Down Existing Plastic Bottles And Other Material Sources To Create New Polyester Fiber | Trolley Sleeve Slides Over Luggage Handle | Hook & Loop Closure | Two Mesh Bottom Cup Holders | Fits Most Tumblers And Water Bottles | Two Back Slip Pockets For Phone, Charger, Sunglasses, Etc. | Folds Flat For Easy Travel And Storage