Made with a high quality 1000 denier condura plus material offering 08 litres of under saddle storage unique positive locking 2 piece rail fixer securely attaches bag to the saddle rails and allows you to remove it in seconds the bag measures 180mm in length 80mm in width and 110mm in height and is finished off with a 3m scotchlite reflective strip on the rear for added safety there is also a webbed loop for an led light