Loading... Please wait...| The advantages of a roof top cargo bag is portability and low cost per square footage. Be sure that you have a raised roof rack to attach the straps to either the side rails or the cross bars. If your rack is equipped with cross bars check to see that the bars can spread to the lengh of the bag which are about 40 inch long. The bag sit directly on the roof between the bars. It is not recommended to add any weight onto a sunroof. |