18 x 12 x 7 in TSA-friendly lay-flat laptop/tablet compartment. No need to remove your computer when going through TSA airport security 16" computer sleeve and padded tablet pocket padded shoulder straps breathable mesh fabric, web loop and thumb ring adjuster pulls Padded airflow back panel with mesh fabric Organizer pockets with key/fob clip and multiple pockets for pens, mobile phone, ID card and memory stick Internal zippered cord pouch Padded top handle Front zippered quick access pocket 2 side mesh water bottle pockets trolley strap Side compression straps Front carabiner for hanging