This handbag dust bag is made of breathable non-woven fabric, effectively preventing the handbag from getting moldy. After putting the handbag into the dust bag, please make sure to fasten the zipper tightly to prevent dust from getting in. It can not only be used to store bags, but also other items such as gloves, scarves, toys and cosmetics. It is convenient for you to carry when you are on a business trip or traveling.