1,high quality lunch bag 2,food safe grade material eco-friendly ,durable, 3,OEM for client 4, ... material: EPE foam +ALU. File. Or EVA insulated , it is food grade material4, Hold :6 cans, (4cans,12bottles ,and so on ... material or8,High quality9,Material is friendly, inside material is food grade .10,prompt quotation11,Rich experiences in prodcing and quality ...