ITEM：Cooler bag 07       1.Material: Outer:Aluminum film 60--120um        intermediate:1.0mm hight density EPE foam       inside:40--80um good tear strength PO film      2.According to the food safety standards       Can Keep food cold or warm 3-4 hours       3.Sealing effect is good.       4.Size:W46*H30cm.plastic handle for closing       5.MOQ：10000PCS