Thank you for visiting. This is a casual brown bag. I fell in love with it online and bought it, but it didn't match my image when it arrived, so I've been keeping it in the closet. The item is in good condition. The bag can be used as a shoulder bag or a backpack, so it's a 2-way design and easy to use. It's large enough to hold A4 documents, but please refer to the photos for detailed dimensions. It's a stylish bag, so I think it's best not to overfill it.