Thule 689B Spirit Black Rooftop Box (Black) Solid ABS Construction - Power Grip mounting hardware, preinstalled - no loose parts Access Gear from eith side of car using Dual Side opening feature Mounts to most removable and factory installed racks - consult fit guide for details 16 cubic foot capacity - 90.5" long by 32.7" wide by 14.7" high Ideal box when carrying other rooftop loads like bikes or kayaks