I have the REI rollup aluminum table (http://www.rei.com/product/765280/rei-camp-roll-table
) that I take car camping. I guess I could take it bike camping, but I don't.
This, however, is one of the more useful camping items out there.
It's a low table, stool, bench, work bench, whatever. I have a different brand that wasn't $60. Actually, I have several. If I take the truck camping, I'll end up having more than one with me.
It would suck on a bike.