840D Waterproof PVC: Made from heavy-duty, super-tough 840D PVC fabric, VEVOR hitch cargo bag offers 100% waterproof protection for your belongings. The carefully crafted heat-welded seams and velcro flaps protect against strong wind, snow, and dust. It even stands up well to prolonged sun exposure. Built tough, so you can experience continuous satisfaction for years to come. Save Space Like Never Before: 12 Cubic dimensions (L 48" x W 20" x H 22") can hold an entire family's luggage (2 medium suitcases and other items), which conveniently frees up trunk space. Get ready to take more with you than you ever thought possible with this awesome car carrier! Dual Protection Zipper: The cargo bag adopts vinyl-coated waterproof zippers. All seams are heat welded and stitched to ensure they remain watertight. With hook & loop rain flaps to protect the zippers, even heavy rain will have a hard time ruining your belongings. Rain doesn't stand a chance against this super-tough bag. Secure Fastening System: With 6 adjustable ratchet straps and an extra 157" tie strap, this hatch bag will remain super secure, even in transit. Tighten or loosen them to accommodate various loads. 2 comfortable handles allow you to lift the bag conveniently every time. Perfect for Any Journey: The cargo carrier bag fits for all cars, trucks, or SUVs with the steel cargo baskets. It can be quickly installed in minutes and easily folded for compact storage. VEVOR is ready to help increase your car's carry capacity and keep your belongs well-protected during any journey. Travel smart and choose VEVOR.