If you need adaptability on the road, the Mockins Extendable Cargo Rooftop Carrier Set offers the superior rooftop storage solution. Its sturdy, weather-resistant roof basket extends to three robust lengths: 40", 63" and 84", allowing you flexibility while you travel. The cargo carrier rack design also features an aerodynamic front plate, to diminish wind resistance so your gas tank stays efficient, and your wallet stays happy. With the included 35 cubic feet roof cargo bag, you can remain assured your belongings are dry and safe, protected by a waterproof zipper beneath a flap with Velcro strips. Add to all this the cargo net, buckle straps, ratchet straps, bag lock and carry case for additional stability and security, and this car rooftop cargo carrier set has you covered for every adventure!