I was pleasantly surprised of the quality of this product. Used it on a 12 hour road trip and it held up just fine.

We drove from Ohio to Destin/Fort Walton Beach Florida. No issues with shifting or leaking and we went through some rain storms. Everything stayed in place and no water got through. Gave us the extra storage we needed without breaking the bank! I would buy this again it saved the day! If you use some common sense and tie it down correctly you should have no issues.

the product was sturdy. It rained really hard while traveling to Gatlinburg and our luggage stayed dry. The luggage stayed secure even traveling thru the mountains.

Bought this for our vacation trip and we didn't expect it to fit as much as it did. It was nice, durable and easy to install.

From the Northwest Pacific coast to the Southeast Atlantic coast, put it on the roof rack cross rails right, put stuff in it the way you want it, make it tight, then you won't even know that it's up there. I like it, I like it a lot. in a cargo basket or flat surface no need for additional bottom support in the cargo bag but if using roof rack cross rails only, it depends on what you are storing in roof cargo bag if you will need extra bottom support for the bag and (extra protection for the corners of the bag just for your comfort) or not.

Driving from Chicago in January to Houston.20 degrees to 54 degrees. Up to 80 Mph.Great product, adjusted after driving for an hour for any shifting.Highly recommended if you need a roof carrier.