Boblbee Meg-Aero Backpack Blue Metallic 303999 with Sports Belt 503163 Imported Includes the Boblbee Sports Belt 503163 - Riders backpack that meets the highest demands for back protectors Superior protection for contents. An Aero dynamic dome (top) to help airflow and to give extra water protection ABS plastic monocoque shell for impact protection Great ergonomics and trimmed weight inside organizer has laptop case and accessory pockets