We used this cargo bag on this hitch mounted cargo ...
We used this cargo bag on this hitch mounted cargo carrier for a long road trip (1,200 miles each way):<br />http://www.amazon.com/gp/product/B001G4Z5J0/ref=oh_aui_detailpage_o06_s00?ie=UTF8&psc=1<br /><br />It fit perfectly into the cargo carrier and held everything we needed.  On our return trip we had: one very large suitcase, three smaller suitcases, a large duffel back, a large backpack, and about 15 shoe boxes and still had a bit of room to spare.  We didn't encounter any serious storms, but we did drive through some intermittent steady rains and had no issues with leaks.  The provided cargo straps were perfectly adequate.  We brought an extra cargo strap with us, but never needed to use it.
Rating: 5 stars