I was looking to purchase one of the two boxes. Appears that both have similar specs. Does anyone own either box and can share their option or reason for choosing one over the other?
You can free up more car space for friends, family and furry companions with the Thule Force XT XL roof box. It's versatile enough for everyday use and extraordinary adventures.
The extended carrier provides 17 cubic feet of lockable storage capacity and features dual-side opening for easier loading and unloading from either side of the vehicle. The low profile, aerodynamic design provides increased garage access without sacrificing box capacity and the Quick-Grip™...