So you have a roof rack, and loads of light yet bulky gear to store, but you don’t want it to get wet or covered in dust? We don’t blame you, which is why you should consider taking a closer look at the range of Rooftop Cargo Storage Bags from Ironman 4X4. These weatherproof cargo storage bags mount to your vehicle’s roof rack, luggage basket or tray. They are manufactured from 500D weatherproof PVC, with tear-resistant fibres. A weatherproof bag is only going to be as good as the zippers used, which is why Ironman 4X4 has gone with a chunky water-resistant zip for longevity and, you know… to keep water out. There are five sizes available, so there should be one ideally suited to your vehicle and needs.