Review on ISWEES Car Top Bag: Waterproof Rooftop Luggage Storage for All Vehicles with/Without Rack – Ideal for SUVs, Jeeps, Subarus, and Toyotas by Jonathan Devarapalli

It worked very well for us. We have two dogs and when they go on holiday they occupy the back seat and we don't have enough space to fit everything. It was a bit awkward to install. You need to install it on the roof and then fill it while it's on the roof as it will be too heavy to carry up to the roof once full. We put two full suitcases in it and it worked fine. We drove 12 hours to our destination without any problems. In the car, of course, there's more noise from the thing on the roof, but that didn't bother us. We will for sure use it again.