cooler bag whole foods cooler bagabout products: 1)Material:70D nylon+PE foam 2)samll Size:26*22*23CMbig size:35*30*33CM3)double layer cool bag,adjustable webbing 4)Inner packing: Polybag about 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