Our design is based on actual demand, the backpack is made of canvas(most) and leather . -----This bag is suitable for both men and women.----- This bag design is fashion and vintage, which is made of leather and canvas. It has many space to put your items, such as ipad, computers, books, clothes, etc., and some small slots to place the wallet or mobile phones,besides. --Very good quality!-- It is the specifications------ ------------- 38cm (14.9 \