... 2.Size:21x15x18cm 3.Material:polyester 4.MOQ:2000pcs promotional polyster insulated cooler bag Cooler Bag,Lunch Bag,Picnic ... bag,Promotional Bag,Can cooler bag,Bottle cooler bag Itempromotional polyster ... and heat transferFeatureReusable,eco-friendlySuitable for Cooler bag,Shopping bag, Promotional bag, Gift bag, Packing bag, etc CustomizedOEM,ODM are ...