I have an Aerostich Ultralight Bike Cover for sale. It was very lightly used and looks brand new. It was bought for a BMW KLT but will fit other large touring bikes. I modified the cover by adding a hole for the radio antenna. The hole is finished with a plastic ring. A great cover for travelling, light and very compact.

Please see http://www.aerostich.com/aerostich-ultralight-bike-covers.html for more info.