backpack 1.Material:nylon,sponge,lining 2.size:30*35 ... &OEM service 4.competitive price,good quality 2011 fashion sports backpack,school bag,nylon backpackMaterial:nylon,sponge,liningsize:30*35* ... detailed information.We have1.produced various cosmetic and packaging bags in fabric, PVC,EVA,TPU2.more than 10 years production ... price5.spirit of customer first, service foremost 2011 fashion sports backpack