Stylish backpack design for up to 15.6˝ laptop. It is made of high quality, water-repellent, scratch-resistant materials. The backpack pockets are protected by a specially designed double zipper, which additionally protects your contents. Especially convenient is the external USB output, to which we connect a portable rechargeable battery and charge the phone, tablet or other devices. The straps are lined and adjustable with the added strap for safe storage of the glasses.