... produce cosmetic bags,cooler bags,handbags,shopping bags,promotional bags,lady bags,backpacks, wallets, school bags, shoulder bags, waist bags,PVC ... cooler bagone strap shoulder cooler bag/ shoulder strap cooler bag1. Style:Shoulder Cooler Bag 2. Material:420D PVC3. Size:11"x8 ... time:30days for each 10k pcs10.sample cost: USD30 per style sample time:about 5-7days sample cost is refundable in ...