Works Great!
I was skepticle of some of the cheaper versions including the cheaper bags made by Highland.  So I spent about double what I wanted to spend and have not regretted it at all.  We went for Christmas from Southern Idaho Border to the Northern Idaho Border to visit my parents for the holidays and with all the snow, and wet roads, worried like crazy their would be water inside the bag.  Got to my parents and not a drop was inside.  Then when we came home, same exact thing-NO WATER in the bag.  It was awesome and the picture does not do how big the bad is.  This thing is huge.  We got almost everything we came with into the bag leaving our SUV with a lot more room to move around in for the kids and the animals.  Wonderful investment.
Rating: 5 stars