DescritionCheap, flimsy roof carrier bags are prone to tearing & falling apart.Our roof bag waterproof carrier is made from extra heavy-duty, durable tarpaulin engineered to withstand miles & miles on the road. Secure & safe, our luggage rack bagcan be used with roof rack siderails & crossbars.Features- Color: Black red. - Material: Polyester - Size: About 76.5 x 51 x 43cm/30.11x20.078x16.93 inches. - This car roof cargo bag is made from water resistant material. With it, you don't have to worry about the weather of long distance self-drive travel. - With strong quick release straps designed to make it very easy to fit the roof of your car and keep the cargo stable. - With anti-theft zippers and reclective bar, ensuring the luggage is safe during the traveling. - Perfect car carriers for vehicles with racks & car carriers for vehicles without racks. - The bag won't scratch the car roof for its features enhanced binding and won't slide.