Monoprice DSLR Camera/15.6 inch Laptop Backpack - Black The main compartment features fully adjustable, velvet-lined, padded compartment bulkheads, which allows you to create custom compartments to hold your specific gear. The front compartment opens up to reveal a workstation with three pen loops, two mesh pockets, and a closed pocket with a hook and loop fastener. It features a padded laptop compartment, which can accommodate laptop computers with diagonal screen measurements up to 15.6". The backpack also features waist and chest straps for securing heavy loads. The bulkheads are secured in place using hook and loop fastening material.