lunch cooler bag,Picnic Bag,cooler bag ,ice bag Material:Aluminum film;non-woven;epe foam thickness:0.012mm alu,2mm epe sheet lunch cooler bag,Picnic Bag,cooler ... :2mm;Thickness of aluminum foil:0.018mm;all these thickness can vary according to customer's request lunch cooler bag,Picnic Bag,cooler bag ,ice bag