Sorry for the long reply. As usual, I give more detail than is probably needed!
I can't remember the brand name of mine but I've seen it sold under several different names. It looks like this one:
http://images.google.com/imgres?img...hitch+luggage+rack&um=1&hl=en&sa=N&tbs=isch:1
I hope that works as a link. Never tried posting a link before. If not, I'll try to post the info differently.
I paid about $85 for it at U-haul. It was a last minute purchase so I didn't shop around much. If I recall, Walmart had them cheaper but were out of stock. It is rated to hold 500lbs.
We've had it about 4 years and used it many times for long trips behind our Odyssey and Expedition. It has started to rust from winter road salt but it is only cosmetic at this point. I'd definitely purchase again. It has carried Rubbermaid tubs, bikes, firewood, coolers - you name it. For trips I typically stack Rubbermaid type tubs on it and strap them down. If I expect bad weather, I shrink wrap the rim of the lid and under the handles so road spray does not get in. (Check under the handles of the tubs - many of them have small vent holes there that are not easy to notice.)
The good -
I like that it folds up when empty. If we get to our destination and unload we just fold it up. Don't have it sticking out and don't have to worry about removing/storing it.
It is very sturdy.
The bad -
It blocks opening the tailgate on both vehicles when loaded.
Hope that helps. Good luck