The Thule Quest Cargo Rooftop Rack Travel Luggage Bag Carrier is a rugged and durable cargo bag made of 600D Nylon material. Measuring 40 inches in length, 32 inches in width, and 18 inches in height, this black and grey cargo bag is suitable for travelling, vans, RVs, cars, trucks, camping, and trailers. With tie straps, easy installation, and adjustable features, this Thule Quest cargo bag offers a lightweight yet heavy-duty solution for securely transporting your luggage on the roof of your vehicle.