Reviewed By Iliana H (Weslaco, TX) Reviewed for a 2009 Chevy Traverse —3/30/2015 8:27 AM
This is an excellent cargo bag of excellent quality. I called in the order and was told I could use it without rails. This is true, however, I wouldn't do that again. It was a constant worry that the bag would move. And in fact, it did. It slid back at one point. We stopped and purchased a cargo net for peace of mind. But the bag quality is excellent and it is definitely water proof. It's a very thick well insulated bag. But it is a bit of a pain to get it on the car and tie it down.