Porter business bag. - Color: Black - Design: Simple business bag - Strap: Adjustable shoulder strap - Pockets: Zippered pocket on the outside - Handle: Double handle design Thank you for viewing. There are some stains on the inside and outside pockets. I am selling it because I no longer use it. It is not a backpack type. I hardly used the shoulder strap. The zipper opens and closes without any problems. I hardly used the outer pockets or the expansion function. It becomes a little bigger when expanded. Depth 6 Height 28 Width 40 Handle 33 Inspection is done by an amateur. There may be oversights in the product information written here. The product is a used item, so please refrain from purchasing if you are nervous. We appreciate your understanding of home storage. #Roadbike #Triathlon #Marathon #Trailrunning #Running #SportsEquipment