... 27cm thermal insulation and retain freshness 420D polyester insulated round cooler bag 1)Material: 420D polyester outside, EPE foam ... acceptable3)usages: suitable for packing cans, beers, drinks, ice cream etc, advertising, promotion and so on4)size: diameter ... such as non woven bag , pp non woven bag , woven bag , pp woven bag ,cooler bag ,cotton bag ,Apron, jute bag, suit bag etc.As a manufacturer, ...