Details :ITEM:Cooler bag 06
1.Material: Outer:Aluminum film 40--120um
intermediate:1.0mm hight density EPE foam
inside:40--80um white film or transparent PE 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