1. Design: This roof cargo bag is constructed to be 100% waterproof, ensuring your luggage remains safe and dry in all conditions. Made from heavy-duty fabric, it can withstand the harshest environments. With ample storage space, it serves as the ideal car top carrier for camping gear and equipment. The athletic design is easy to install when following the provided instructions, making it an essential accessory for outdoor enthusiasts. 2. Construction: Crafted from durable 500D PVC tarpaulin, this rooftop bag is waterproof and features anti-mildew, anti-cold, and anti-aging properties. It is secured with a waterproof zipper and reinforced with velcro on the top flap to prevent any water intrusion. Each strap is designed to hold the carrier securely in place at high speeds, making it perfect for road trips with family or solo adventures. 3. Dimensions: This soft waterproof bag measures 112 cm in length, 87 cm in width, and 44 cm in height, offering approximately 15 cubic feet (424 liters) of storage capacity. Weighing only 2.9 kg, it is lightweight enough for both men and women to install easily on their vehicles. Its spacious design accommodates a tackle box or fishing gear, along with other sports accessories for outdoor activities. 4. Features: This stylish cargo bag includes a wide luggage strap, enhancing its utility as a car accessory. The zipper closure provides easy access to your gear for activities such as snorkeling, swimming, or backpacking. Designed as a waterproof dry bag backpack, it can also be conveniently stored in your vehicle when not in use. This versatile storage solution adapts to your needs, whether on the roof rack or as a ground storage option.