This is a discontinued model from the rin project. It can be attached to the handlebars or saddle. Comes with a shoulder strap. It's in excellent condition as it has only been test-fitted and never used. Height: Approximately 20cm, Width: Approximately 23cm, Depth: Approximately 7cm In addition to the main compartment, there are three small item storage spaces and two storage spaces on the outside back. #Brompton