Carry extra cargo securely on the roof of your vehicle with the Rightline Gear Sport 3 car top carrier. Its innovative ZipRight system with a urethane-coated zipper on the protective flap prevents water from entering into the carrier. This PackRight car top carrier is constructed using hydrotuff material and PVC mesh that are sewn together and welded along the seam line for durability. It can be unzipped 3/4 of the way around, making it easy to load and unload. This auto top carrier can be installed on vehicles with or without a roof rack. It can be attached to the vehicle"s roof rack with the help of the included straps. For vehicles without roof rack, the carrier can be fixed to the vehicle"s door frame using Rightline gear car clips (sold separately). The Rightline Gear Sport 3 car top carrier can be easily folded and stored in the included pouch when not in use.