[MENTION=8620]javendan[/MENTION] Per your request these are the newer systems. Lots of people fish for hobby in Japan so car companies offered different OEM systems. I'm trying to find the earlier model that uses the caps but no luck.
I've seen people twist two bungee cords and anchor them across the back and put another set in the front. Then put the fishing rods in between the twists.
I love seeing the inside fishing racks on some of the overland trucks. Im more of a fly fisher so my rode just comes apart and goes into its case. My girl and son however both have spinner rods and I need something like this for the year.