RoofPax Car Roof Bag & Rooftop Cargo Carrier - 15 Cubic Feet Heavy Duty Bag, 100% Waterproof Excellent Military Quality Roof-Top Car Bag - Fits All Cars with/Without Rack - 4 Door Hooks Included

Yet to expose it to rain whilst in use, but took it camping on the beach over uneven and bumpy roads as well as high speed highway driving and it was perfect. Fits a heap of gear and straps down securely. Nothing loosened and the door hooks worked perfectly.

It’s good product with great value and very useful and safe. It took me a while to figure out how to use the straps, so I recommend clearer instructions. If you are buying this please note that if you want it fit the case it came with, you have to fold it back the same way it was packaged. So take note of that when you first use it.

After inspecting the bag I found out it was not new. It had a damage.

The box was fine, a great idea and ready to install. We returned it because it can not go on top of of a panoramic glass roof.

Instructions were lacking but overall this worked awesome. After I installed it for a 9+ hour road trip, I stopped periodically to make sure it was OK and still strapped down well.. especially since areas I’d be driving had speed limits posted at 85 so everyone is obviously doing 95 to 100. It held up just fine each way. Quality was good, and on our return we had some weather from Beryl which meant HEAVY rain. Everything remained dry. This was a great buy, tons of room, easy to set up, easy to remove. Stayed strapped down solid the whole trip. There was also no noise in the cabin with it installed. MPG suffered but I had it loaded to the max, so that’s unavoidable. I definitely recommend this if you’re in the need for a roof storage system. Each time you stop (gas, food, breaks, etc) I recommend checking the straps. I had no problems, but you don’t want to lose your cargo. This is well designed and good quality. I mounted to roof rails with no cross bars.

We used it for a three-day road trip, and had "0" drama! Contents were dry after a moderate rainstorm. Absolutely no shifting of the load. Filling/unloading was a bit awkward, but that was expected. (Dodge vans are quite high.) This is a high quality, well designed, heavy duty, durable product. Comments: We put all items that could be water damaged into large garbage bags--this was unnecessary but cheap insurance, and made loading unloading easier. Pro-tip, use clear lawn & leave garbage bags so you know where things are. Loading/unloading was made easier with a three-step folding ladder. One more item to pack! Best of all!!! A lot of the load was one-way, so we were able to take the bag off of the roof for the return trip. Advantages compared to clam-shell units: - less expensive. - larger capacity. - easier to put on and take of of vehicle. - not a semi-permanent installation. (More practical if you have a garage to fit into.) - easy to store unit when not in use. Disadvantages: - might scuff roof (ours did not, at all). - less "classy" looking. In summary: - great for occasional use! - for frequent use, easily competes with plastic Clam Shell units. GREAT practical solution.