A laptop backpack made of high quality, water-repellent scratch-resistant materials will convince you with its usability. The main drawer contains space for a 15.6 "laptop, tablet and plenty of space for other necessities. There are two quick-access pockets on the sides. USB port to which you connect an external rechargeable battery to keep your phone from running out of power. The shoulder straps are padded and adjustable, and the back is airy and soft.