Use the Quest Cargo Bag to carry gear or extra clothing on top of your car, then fold it up and stow it away when the trip is finished. . Carrying capacity: 13 cubic feet. Attaches to Thule, Yakima, and factory installed roof racks. Modern styling makes this a perfect fit for any car on the road. Packaged in its own stuff sack for easy transport and storage. Storm flaps with fast wrapping closures. Easy bag handling with integrated heavy duty molded handles. Length: 40 inches width: 32 inches height: 18 inches weight: 7 pounds. Please consult the Thule Rack Finder to match the correct Thule parts with your vehicle.