- Durable Construction: Crafted from heavy-duty 600D PVC fabric, this roof bag is designed to withstand wear and tear. It is waterproof, snow-proof, sun-proof, and dust-proof, making it ideal for all weather conditions and long-distance trips. - Generous Capacity: With dimensions of 112 x 87 x 44 cm (L x W x H), this bag offers an impressive 15 cubic feet of storage space. It can easily hold up to 4 sleeping bags and 2 medium-sized suitcases, maximizing your vehicle's interior space for a more comfortable ride. - Enhanced Stability and Security: The included anti-slip mat ensures your luggage stays securely in place, preventing movement during transit while also protecting your car's roof from scratches. Reinforced straps and 4-ply stitched seams provide additional stability, making it reliable even on bumpy roads or at high speeds. - Compact and Convenient Design: Unlike bulky hard shell roof racks, this bag folds down into a compact size for easy storage in your car trunk or a designated storage bag. Maintenance is simple, requiring only occasional wipe-downs to keep it clean and ready for use. - Versatile Applications: Perfect for family road trips, camping adventures, or transporting sports gear, this roof bag meets various storage needs without compromising your vehicle's comfort. Whether you're heading to the mountains or the beach, it provides the extra space you need for all your essentials.