This slimline laptop backpack has two components. The back component has space to house a 15.6" laptop and has an extra leave for a tablet. Thereis an additional mesh pocket and open pen pockets for extra storage. The second compartment is perfect for house books. There is also a USB connector, *power bank not included. The straps are padded for extra comfort. There is an extra storage pocket with a zip closure on the back of the bag for additional storage. There is a luggage strap on the back of the case for easy handling during travels. There is also a small pocket with a zip on one of the backpack straps perfect for housing cards. This Backpack is narrow and compact ideal for business o campus use.