The primary sources pocket design, but adds a variety of storage space plus functional bag. The main compartment with laptop sleeve, and he's been right in front of the two organizers tablet sleeve, also can be put in front of him attached to various types of electronic equipment. There is vertical zipper bag right side that are directly connected to the main compartment laptop sleeve is designed to remove the laptop pocket easily. In addition, the top portion of the bag zipper pocket is a security earphone volume small valuables, keys