... bags 2,Adjustable width 3,Best service The fabric is 840D 100% polyester woven fabric with PVC coating ,mainly used as luggage ... fabric .1)Material :100% polyester .2)Specifiation : The picture showed is 840D , we can also provide 400D ,420D,840D,900D,1680D series ... ,600D series etc.3)Coating : PU ,PVC , YUL are optional .4 ...