Ace business backpack. It's A4 size compatible, lightweight, and very easy to use. I'm selling it because I'm upgrading to a larger one. There are no noticeable scratches or stains, but as shown in the photos, there are some pills and scuff marks on the mesh, such as on the back. There is no damage to the handles, etc. Simple black backpack, gray interior. - Color: Black - Interior color: Gray - Damage: Minor scratches - Pockets: Zipper pocket inside - Design: Simple design Thank you for looking. Color... Black系 (Black-based)