I used this bag for work, and it can fit A4 documents. It's a simple and sophisticated bag that goes well with a suit. It was beautiful and elegant, and I loved it, but I'm giving it away because I no longer use it. As you can see in the photos, there are some scratches and signs of use, but I think it's still perfectly usable. Would you be interested? Color: Black系 (Black-based) Features: Horizontal, has a gusset Business bag, job hunting, career change, business suit, office casual, stylish, with zipper, with pockets, commuting to work/school