Wondering what folks use as a lightweight bike cover. Use a cover more for what someone does not see reduces the chances of theft. Some nights when at motels, I leave the GPS & Spot Tracker on the bike. On my HD I have a lightweight nylon cover that when folded up take very little space in saddlebag.
I just use a Harley cover, but whatever you use just make sure it is vented to allow moisture to escape, particularly for lengthy periods of time.
With fall riding you can expect some heavy dew in the mornings. A cover is a good idea as it has numerous benefits. I just roll mine up and bungee it to my tail rack.