BLOOMSTAR Vintage Canvas School Backpack Laptop Shoulder Messenger Bag Business Handbag (Coffee) Material: high quality canvas + PU leather deco + smooth zipper. The canvas is heavy duty and durable. Size: 38.5cm (L) * 28.5cm (H) * 13cm (D) / 15.2in (L) * 11.2in (H) * 5.1in (D). It can hold a 14 inch laptop. Weight: about 1.35KG Structure: many pockets with multi function and make things well organized. Front: 2 extra small pockets for cards and ticket + 4 small pockets for cell phone and other small stuff. Back: 1 zipper pocket can hide backpack straps and store other stuff. Two main compartments: one large zipper compartment with two open pockets, the other zipper compartment with 1 padded laptop section and 1 inner zipper pocket. Four ways of usage: backpack; handbag; messenger bag; cross body bag. The two backpack straps and the top small handle can be hided and adjustable; the long strap is detachable; the two handles can be hided in the magnetic snap pockets. This canvas bag is very well designed and multifunctional. It can be used as a school backpack for teenage high school students and college students, used as a business bag or working bag for men. It has enough space to carry a small laptop.