Padded Laptop Sleeve: Adjustable Velcro strap accommodates most 15" laptops. Elastic mesh pockets hold accessories.
Airflow Back System: Multi-panel airflow design provides extra padding for comfort and maximum back support.
Shoulder Strap System: Specially contoured shoulder straps are ergonomically designed with added padding for comfort and control.
Water Bottle Pocket: External dual pockets feature elasticized mesh, which expands to secure various size water bottles.
Audio Interface: Internal pocket includes a special pouch for MP3 players and headphone plug connects with external headphone port