Estone Car Auto Seat Side Back Storage Pocket Holder Backseat Organizer Bag Hanger (Black) Keeps your car tidy and items well organized, making full use of space. Holds necessities like maps, pens/pencils, water bottle, tissues, sunglasses, cellphones, umbrella, etc. with quickest access. Made of waterproof fabric, durable to use. Velcro fastening and drawstrings to be attached to any seat. Material: Waterproof fabric