... 4.MOQ:2000pcs promotional polyster insulated cooler bag Cooler Bag,Lunch Bag,Picnic bag,Promotional Bag,Can cooler bag,Bottle cooler bag Itempromotional polyster insulated cooler bag Material600D polyester +PE ... as silk screen printing,embroidery and heat transferFeatureReusable,eco-friendlySuitable for Cooler bag,Shopping bag, Promotional bag, Gift bag, Packing bag, etc CustomizedOEM,ODM are welcome ...