... : 33*18*50cm Color: black grey pink purple 1680D laptop backpack bag high quality laptop backpack Hunan xinke school bags Product ... in the market2)We can provide all kinds of school bag with different size,material,style for you.3)OEM service ... in Shaodong, Hunan Province,which specialized in trolley cases,trolley bag ,travel bag,school bag,laptop bag,backpack,Trolley backpack more than 10years.