Thule 686B Atlantis 1600 Rooftop Cargo Box (Black) Solid ABS Construction - Installs in seconds with Quick Grip Mounting hardware 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 - 74" long by 36" wide by 16.3 high Ideal box for rear hatch/trunk clearance