Cooler handle bagabout products: 1)Material:600D/PVC+PE foam 2) Size:31*40*18cm3)backpack style 4)Inner packing: Polybagabout advantages: 1)keep you food fresh, stable temperature inside the bag2)durable and compact 3)easy for carry, 4)good chioce for picnic and so on about promise(Customers are our gods) 1)Any color and any design available according to customers' requirements 2)we promise to provide best quality and competitive price