I got two Yakima FarOut Pro cargo bags: 1 is used (drove it cross-country from Boston to Vancouver two weeks ago) and 1 is BRAND NEW. I'll sell the used one for $100 and the new one for $150. You do NOT need a roof rack; this fits ANY car with or without a roof rack.
These go for $250 brand new + taxes:
http://www.rackattack.com/product-pa...-cargo-bag.asp
This durable all-weather bag is expandable to 12 cubic feet of storage space, so it can carry items both bigger and smaller than a breadbox in comfort and safety. And when not in use, it collapses and stows away just about anywhere. But the best part is, you don’t need anything but a roof to install it. But we do recommend that a car be under that roof.
* PVC-Free - part of the Yakima Planet PayBack initiative.
* Heavy-duty waterproof fabric with taped seams. Bring on the bad weather
* Structured design for sleeker, more aerodynamic shape
* Bag is expandable from 9 cubic ft. to 12 cubic ft.
* Padded anti-skid bottom protects your vehicle
* Steel-reinforced installation hooks include bottle openers
* Fits all roof styles, even naked roofs