Brand Laptop Backpack 1.material: conton/poly 2.size:17.5*12.5*2.5" 3. ... sample time:3-5 days Item details: Brand laptop bag ... Advantage: High quality, competitive price ,quick delivery & very hot design ItemNo.: LJ110423-2Material: conton/polysize:17. ... of bags, including backpacks, school bag, trolley bag, laptop bag, cooler bags, travel bags, document bag, handbags, ...