【SIZE】27cm X 31 cm X 18cm/(10.6inch X 12.2inch X 7.0inch), the weight is 750g, can holder your books, phones, accessories, wallets,bottles,it is capacity. 【DESIGN】PU leather double-head zipper design,anti-theft security and beautiful,exclusive side zipper, adjustable shoulder straps that teen students and adults can carry it，casual backpack suitable for women girls to use it as a fashion school backpack or casual daypack. 【MATERIAL】The casual backpack is made of high quality PU leather fabric, anti-scratch,waterproof,lightweight. 【OCCASIONS】It is perfect for college students,lady women work,school,shopping,travel,daily use. 【SERVICE】We provide 100% service and quality guaranteed, if you have any questions, please feel free to contact us, we will give you the fastest reply within 24 hours.