1. High-Quality Material: Constructed from durable 600D PVC fabric, this roof bag is wear-resistant, tear-resistant, waterproof, snow-proof, sun-proof, and dust-proof. It is designed to withstand harsh weather conditions and long-distance journeys, ensuring your gear stays protected. 2. Spacious Storage: With dimensions of 112 x 87 x 44 cm (L x W x H) and a generous capacity of 15 cubic feet, this bag can hold up to 4 sleeping bags and 2 medium suitcases. It optimizes your car's interior space, providing a more comfortable driving experience. 3. High Stability and Security: The included anti-slip mat secures your luggage, preventing movement and protecting your car roof from scratches. Reinforced thick straps and well-stitched 4-ply seams ensure stability, even on high-speed or bumpy roads. 4. Thoughtful Design: Unlike bulky hard-shell roof racks, this bag can be easily folded into a compact size for convenient storage in your car trunk or a storage bag. Maintenance is simple—just a quick wipe down is all it takes. Use Scenarios: - Perfect for family road trips, allowing you to carry extra gear without compromising passenger space. - Ideal for outdoor adventures, securely transporting camping equipment or sports gear on the roof of your vehicle. - Great for moving or travel, fitting essential items while keeping your car organized and clutter-free.