The duffle has my tent, rain fly and sleeping bag in it. Everything else for 5 days of camping fit in the tank bag, trunk and side cases. And that was when I had the small lids on it
If I remember right......the trunk had all my clothes, stove and cooking stuff. Right side case had tools, spares, and rain gear. Left side had air bed, ground tarp, air pump for bed, tent stakes and towels. Tent poles went in pass through along with a tripod stool. Tank bag had first aid kit, extra gloves, hat, etc.
PS first pic is pass across Sierra Nevadas, second is North of Monterey along CA1.