fashion backpack 1)material:polyester 1680D 2)size:31*13* ... clipper-built design3) Fashionable, convenient and durable, specially designed for the young.4) Good material, advanced technology and exquisite ... need of the professional.it could be laptop bag,backpack,school bag,travel bag,drawstring bag,trolley bag,picnic ... best to serve you better. 2012 polyester 1680D laptop backpack day backpack for men