Our design is based on actual demand, the backpack is made of canvas 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 computers, books, clothes, etc., and three are small slots to place the wallet or mobile phones,besides. --Very good quality!-- It is the specifications------ ------------- 49cm (19.2 ") * 16 cm (6.2 ") *27cm(10.6'') This bag is the perfect blend of minimalist combined with full functionality. ----All handmade, so its quality is very good, can make sure you can use more than 3 years,and the more nice of its color with the time going. Suitable size, it really doesn 't get much better than this! SHIPPING------- we can ship to the world, general 7-20 days to reach the United States, UK,Canada, and Europe, other countries may be more time. If you need more fast ship, you can contact me by E-mail. ----Impoetant: In order to let you receive the items faster and successfully, please fill your phone number and zip code when you place the order. ---you can contact us by E-mail if you have any questions. ------ welcome for my shop!!!