The Brooks Pickwick Small Reflective/Black bag is a versatile roll-top backpack made of perforated leather with a reflective coating. This backpack features a secret pocket and an additional compartment on the back. It also has a compartment for a 13-inch laptop and a 12-liter capacity. The bag is made of vegetable-tanned leather and has adjustable cotton straps. The closure consists of an alloy hook and buckle with a quick-release mechanism. The zipper is metal. The bag also has a padded laptop compartment and a side back pocket for small accessories. A sternum strap adapter is also included. Specifications: - Material: Reflective leather - Vegetable-tanned leather details - Adjustable cotton straps - Alloy hook and buckle with a quick-release mechanism - Metal zipper - Padded laptop compartment - Side back pocket for small accessories - Sternum strap adapter - Capacity: 12 liters