Humminbird helix body covers

Does anyone know if someone makes full body covers (rubber/silicone/polyurethane) for the helix to protect it from getting damaged?

Are you talking about something like this.

https://www.cabelas.com/product/fishing/...80.uts?slotId=6

Something like a cell phone protective cover/ OtterBox and can be used while it's attached to it's mount and plugged in.

Only have products such as Tuff Protect screen protectors or similar as far a I know.