This bag has an adjustable strap. It is made of faux leather with a zipper closure. It can be used as a daily messenger bag, shoulder bag, crossbody bag, travel bag, sports bag, or gym bag. It is very suitable for use in office, school, dating, travel, or any occasion. It has a large capacity that can hold daily work, study, and other necessities. The adjustable shoulder straps can provide you with a comfortable shoulder bag for all day use. It supports top handle carry, handbag, shoulder, and crossbody wear.