- Durable Material: Crafted from heavy-duty 600D PVC fabric, this roof bag is wear-resistant, tear-resistant, waterproof, snow-proof, sun-proof, and dust-proof. It is built to withstand harsh weather conditions, making it ideal for long-distance travel. - Ample Storage Space: Measuring 112 x 87 x 44 cm (L x W x H) with a generous capacity of 15 cubic feet, this roof bag can easily hold up to 4 sleeping bags and 2 medium suitcases. Maximize your vehicle's interior space for a more comfortable driving experience. - Enhanced Stability and Security: The included anti-slip mat ensures your luggage stays in place, preventing movement during transit and protecting your car roof from scratches. Reinforced straps and well-stitched 4-ply seams provide stability on highways and bumpy roads. - User-Friendly Design: Unlike bulky hard shell roof racks, this bag folds compactly for easy storage in your trunk or a storage bag. Maintenance is simple—just an occasional wipe down is all it requires. Use Scenarios: 1. Perfect for family road trips, providing ample space for all your luggage without compromising passenger comfort. 2. Ideal for outdoor adventures, allowing you to carry camping gear, sports equipment, or extra supplies securely on your vehicle's roof. 3. Great for moving or transporting items, ensuring your belongings are safe and organized while freeing up valuable space inside your vehicle.