This is a nylon storage bag that came with a smartphone tripod. I am selling the extra parts because I have discarded the tripods I was using. Storage bag Large: Approximately 87cm long Storage bag Small: Approximately 48cm long I think it can be used to store tripods and other long, thin items. It has a drawstring closure at the opening. It can be slung over the shoulder. I will fold it up small and send it to you.