I travel light. Spare parts, tools, and clothes in saddle bags. I have one expandable Cortech bag with riding gear and electronics that gets bunged on the rear rack.
I have a Marsee cruiser bar bag with zip off duffle that me and my fiance used on my softail. I plan on using it for trips with the Street Glide also. It has been a solid bag.
Here is a link I found on Google. I paid around 199.00 at the dealer but that was in 2008.
More than enough for a week. Kurakyn full dresser bag and Ridetek Lid Haulers with Lid Saks. This was at our cottage at PA Rally on the River back in 07.