Vevor Roof Cargo Bag 15 Cu.Ft Waterproof Heavy Duty 840D PVC Car Rooftop Carrier NewThe Vevor roof cargo bag adds 15 cubic feet of extra storage for road trips, camping, and family travel. Made from heavy duty 840D PVC with a waterproof zipper, it helps protect luggage from rain, snow, and moisture. Its universal design fits cars, trucks, and SUVs with or without a roof rack. The included lock, non slip mat, door hooks, and storage bag make loading and travel more secure and convenient.