- 100% Waterproof and Tearproof Material: Constructed from durable 900D PVC tarpaulin, this rooftop cargo bag features reinforced seams using high-frequency welding technology, ensuring it withstands harsh weather conditions and remains long-lasting. - User-Friendly Design: The car roof bag comes with a non-slip rubber mat, luggage lock, six security hooks, and a storage bag. Its quick-install design allows you to attach it to your vehicle effortlessly, so you're ready for your journey in minutes. It is also foldable for easy storage when not in use. - Universal Fit: Designed to accommodate any car or SUV, this cargo bag works seamlessly with vehicles that have or do not have roof racks or crossbars, making it a versatile choice for all users. - Enhanced Security Features: Each rooftop cargo bag includes an added combination lock to prevent zipper sliding, providing peace of mind for your belongings while parked overnight. The rubber mat also protects the finish of your car's roof. Usage Scenarios: - Perfect for family road trips, where additional luggage space is needed for suitcases, camping gear, or sports equipment. - Ideal for outdoor enthusiasts carrying equipment like kayaks, bicycles, or hiking gear, ensuring safe and secure transport. - Convenient for moving or transporting large items, making it a practical solution for college students or anyone relocating.