A couple of other dislikes about the JC Whitney case - the lock does NOT protect the unit from being removed from the bike. It only locks the lid. So, if someone wanted to steal it, they could just push the button and take it with them and then crack the case open when they got it home (or wherever crooks hang out these days). Also, the elastic straps inside had a really cheesy buckle system. The box looked OK - not much different from the Givi 52 litre model, but like so many Chinese knock-offs you can buy at discount stores, it didn't hold up like the original.
Live and learn. The good news is that JC Whitney has a money back guarantee. The bad news is I am still out the shipping costs. Lesson learned (and I typically know this, but I had to try to save a buck): buy quality and be done with it.
Hope this helps.