Main material: Made of high quality 100% Grain PU leather .
High quality metal zipper and adjustable shoulder strap.
Structure: 2 main zipper pocket closure, 1 zipper pocket, 1 inner zipper pocket, have phone slot and card slot. Lots of pockets. Easily carry your notebook, mobile phone, wallet, and other daily things.
It is very durable for student study, business, outdoor, travel and work.
The bag has size small one is 18cm* 10cm* 5cm