This storage tube attaches directly to the outside of any flat-sided sidecases and can be used to carry a 30oz Fuel Bottle or Twisted Throttle Water Bottle as well as any other gear that can fit inside of it.
It has an internal diameter of 3.12" and an internal height of 11.5".
Mounting Kit Notes: The mounting kit includes the proper size Drill Bit, Hex Head Screws, Sealing Washers, Large Exterior Washers and detailed Installation Instructions.