ROLANPRO Tripod Stone Bag Case for Benro Triopod Velbon LVG Multi-function Tripod Butler Stone Pouch Bag Tripod Stone Bag case for Benro Triopod Velbon LVG. This stone bag use the triangle design, the structure is simple, light and durable. It is used to let you put extra weight to your tripod under adverse conditions, such as strong wind. You can also place your lenses or other belongings into the Stone Bag and your tripod becomes more stable. Compatible: All Brand Tripod Package Include: ROLANPRO Tripod Stone Bag x1(other is not included)