Made from 100% polyester, 420D, polyurethane (PU) coating; Drawstring with 2 stoppers, Gummiösen correct mounting of 4 2x active air system® humid air escapes, rain penetrates is not a reduces the formation of condensation and mold and mildew growth, retail packaging can also be used as hanging storage pocket, sales units packed in display box, with eyelet in ‘end on’ racking