1,canvas backpack 2,material:T/C canvas fabric,210D taffeta lining 3,size:42x16x31 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 ... to achieve the ultimate goals in business. 2012 fashion canvas backpack (TB-02)