Hello.
The handsfree kit comes disassembled because the cords need to be wrapped around the backpack strap for it to work properly. Once the cord is around the strap, then you can slide the green and yellow piece over the end like in the picture provided. Once that is done, you will want to flip the back piece around and stick the ends of the cords between the space in the hinging end, and then closing it. Once the black part is closed, it is hard to reopen. Once the cords are on the strap, you will slide the umbrella between the pack straps and green/yellow cord lock, and tighten them around the shaft and handle, keeping one about shoulder height and one around mid chest, around the handle.
