There are two important ride tips I’ve been doing over the years.
1. I use a smaller bag inside the larger ones to organize gear. For instance, I have several soft cassette carry bags. They’re about the size of 10 cassettes and let me organize all the little bits in a single easy to find place. So all my electrical plugs are in one bag.
2. I use plastic bags to protect the gear. While it may not necessarily rain on the trip (it rained a lot last year), it does protect clothes from dust and dirt and like the smaller bags, organizes them into easy to access bundles.