Review on 🚗 BUNKER INDUST Car Rooftop Cargo Carrier Bag: 20 Cubic Ft Heavy Duty RoofBag Waterproof Luggage Van Car Top Carrier with Anti-Slip Mat for All Vehicles with Rack Crossbars by Michael Nard

I mounted it on top of my Tundra truck. For this configuration, simply place the included straps under the cover. close the lid put the bag on it. put everything in. close zipper. Fasten the straps around the handles on the sides. Glue the strap together. no need for clamps or anything to hold it in place. never moved the winding roads to Lake Hume and back in the five-hour drive. heavy construction. No problem with zips that have a full zip flap and open 3/4 of the bag for easy stowing. The rubber mat is great for non-slip placement. The material is thick and a bit stiff around the zip, but this is a heavy-duty build for you.