The one for NAKED is out of stock, so I bought this one instead. Used for Z900RS, a little large but acceptable. The Satin-like fabric prevents scratches and is so thin that it can be rolled up to the size of an IL milk carton. It may be a matter of preference, but if you are going to use a cover to hold it down from the top, it may be better not to have a rubber to make it easier to remove.
I bought it along with the chain lock to prevent theft.
It is shaped like a large padlock, and when it vibrates or shocks itself, a warning sound is made. Naturally, if you are confused when opening and closing the lock, the warning sound will be heard without mercy, so it is better to open and close the lock in a dark place and maintain the key cylinder with key for hole lubricant on a regular basis so that it runs smoothly. (I use a keyhole lubricant for my front door.)