shoulder backpack,sport backpack,casual backpack 1.size:33x43x20cm 2.material:300x600D 3.cool designe ... 4.top quality,nice pri shoulder backpack,sport backpack,casual backpack1.size:33x43x20cm2.material:300x600D3.zipper closure at main pocket ... sample time:about 5-7days (XHF-BACKPACK-009) men's casual sport backpack