A design based off of the 3-Day Assault Pack, with still just as much functionality as the original. Overall it has 5 compartment, with the main compartment having a padded sleeve that can hold up to a 15" laptop. A sternum strap and side compression to help keep the pack from unwanted movement. MOLLE webbing covers the pack for modular attachments. And this pack is capable of holding a hydration system. Overall it measures in at 14"x18"x9".