I like the case. Looks good fit's good, nice and snug and doesn't move around.

 

Robert Greene, how do you suppose it should be mounted if you don't still have the whale tail on your bike?

 

Look at page 1 for the instructions. You'll see the case attaches to the rear seat. The kit comes with extra straps so use the ones on the front, I did that at first and it was plenty secure. As far as the rear straps, if you don't like how loose the rear is I'm sure you can figure something out. The case has 6 places on the bottom where you can add the extra straps, if theirs a do theirs a way.

 

You can check at VikingBags.com They might have one you are looking for.