1,laptop backpack 2,material:600D polyester,210D taffeta lining 3,size:44x15x31 CM 4,MOQ:2000pcs 5,payment:T/T, ... want, such as polyester,nylon,cotton,PVC,EVA,PE,etc.3. Our guide is to build trust through safe production, to ... the ultimate goals in business. 2012 600D polyester fashion laptop backpack (TB-06)