Because every load you carry is different, the Rightline Gear Classic Car Top Carrier adjusts to your needs. Able to adjust in size from 4 to 16 cu. ft., the Classic Car Top changes dimensions to fit your load. And your don’t have to worry about this Rightline carrier flapping in the wind or creating road noise – its simple design gives you piece of mind while driving. Made from 600D Hydrotuff material, a UV resistant, waterproof PVC backed polyester, the Classic closes like a white water rafting bag to keep water out. It’ll fit on a variety of different vehicles from wagons to SUVs, and will even fit on cars that don’t have roof racks. Rightline Gear.