Monster High Rolling Backpack with Detachable Wheeled Trolley 16" Black & Monster High Lunch Bag with Water Bottle Rolling backpack, double zippered main compartment. Two Front pockets with zipper closure Approximately dimensions: 16 (H) x 12 (W) x 5 (D) Inches Officially Licensed Merchandise Monster High Lunch Bag with Water Bottle. Keeps food cool and organized. Soft sided, insulated. Cleans easy with warm soapy water.