This canvas messenger bag is made from 600 D Rip Stop Poly Canvas. The bag has a front zipper for added convenience on the front top flap, and a plastic fastener lock to keep the flap secure over the organizer. The organizer under the flap allows you to place your personal business items neatly, such as a portfolio, pens, paper, or other small items. The bag has an adjustable shoulder strap as well as a side pocket for your convenience.