These are products I have used that you may find useful.
Riders deal with dirty clothes when they are away from home in several ways. Some throw them away; some ship them home; others wash them. These products make doing laundry while on a motorcycle trip much easier.
There are so many electronic devices you can take with you on a long ride. To keep them running all day, you need ways to charge the batteries as you ride. Here are several devices I use to keep things charged.
Bluetooth communicators provide bike-to-bike communication with the advantage of not being tethered to the bike with a cable.