This picatinny cylinder clamp is designed to fit the Snowpeak PP700W.
The mount slides onto the bottle and is tightened using a single bolt, the rubber pads allow for a very tight solid fit on your bottle it will not move once tightened.
Please note this is designed for the W model, it will not fit the SA square shrouded version.
It has a single 35mm picatinny rail allowing you to attach a bipod/torch Etc.