This is a black nylon business bag from PORTER. It's functional with a removable shoulder strap. It's a new, unused item that has been stored since purchase, as I haven't had the opportunity to use it. It has many inner pockets and a large storage capacity, easily fitting a laptop, making it highly recommended. The size is approximately 31cm in height, 43cm in width, and 5-6cm in depth. - Brand: PORTER - Color: Black - Type: Business Bag - Material: Nylon - Strap: Removable - Features: Zippered pockets Thank you for looking.