[Specifications] Size: 15.8*11.8*3.9 inches, Weight: 1.9 lbs, fits 15.6 inch laptop. Lightweight and easy to use. Plenty of pockets and a laptop sleeve to keep your personal belongings organised. [3 ways to carry] Usually used as a backpack. When the shoulder straps are hidden in the back space, the top and side handles allow you to use it as a stylish handbag. With the detachable side straps it can be turned into a crossbody bag. You can adjust the style of the backpack to suit your personal needs. The [functional] USB port allows you to charge your mobile phone anywhere without taking out the power pack (note: power pack not included). Luggage straps on the back keep your backpack attached to the luggage handles, allowing you to keep your hands free while on the go. The padded mesh on the back and shoulder straps reduces stress. The high quality material surface material is made of a new generation of waterproof material. It's also stylish and easy to care for - when it gets dirty, all you have to do is wipe it down with a damp rag. Colour: Black Packing list: 1 piece