... Industrial Park,Yiwu Zhejiang,China5) Main export items: cooler bag,ice bag,picnic bag6) Main material: Polyester,Nylon,PVC,PEVA, ... advantage:1: Good quality finished by experienced stitch workers in limited time2: High quality based on our competitive price3: Delivery ... the sample. Others:We specialize in producing shopping bag,promotional bag,eco friendly bag etc.Any further information you need, pls ...