Water Proof Nylon Drawstring Backpack: 1,Nylon Fabric. 2, Azo free. 3, MOQ ... . Water Proof Nylon Drawstring Backpack Information: Product Name:Water Proof Nylon Drawstring Bag Customized, Drawstring Backpack Product No.DUB-247AlternativeUsage:Packing ... printing, Hot stemping, Process printing, Enbroidered.Drawstring Style:Drawstring Backpack Two ropes on top, two ropes drawstring backpackRope:PP ...