... thermal insulation and retain freshness 420D polyester insulated round cooler bag 1)Material: 420D polyester outside, EPE foam inside2 ... after sale service6)competitive prices7)waterproof,good design,soft feel,high strength and elongationWe have rich experience ... 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, ...