Secure, detachable patent pending Fly-Through Checkpoint-Friendly laptop sleeve design. Detachable laptop sleeve can be used as a separate. Laptop sleeve padded with high-density foam fits most laptops 15.6" in screen size. Front zipper pocket for small miscellaneous items. Front organizer pocket for media devices, cell phone, business cards, key holder and pens. Front compartment features a 3-file divider that expands 2" to allow 30% more space. Adjustable, non-slip, shock absorbing shoulder strap alleviates body strain. Smart Zipper Attachment System allows you to position your case on the extended handles of other rolling cases.