Fixed Storage Bag: The upgraded bike cover features a waterproof zipper storage bag sewn onto the cover, alongside the drawstring storage bag, for added convenience. Plus, the fixed storage bag can be easily attached to the front of the bike, making it accessible anytime, anywhere. Premium Materials: Crafted from 190T nylon fabric, this 455g bike cover boasts higher density and durability compared to others in the market. It provides robust protection against rain, dust, sunlight, and scratches, giving you some extra peace of mind. Powerful Waterproof Rating: Heat-sealed edges prevent water leakage through the seams, offering enhanced double waterproof protection. Utilizing a high-pressure double-layer waterproof splicing process, it achieves a static pressure waterproof rating of 1,500 millimeters, meeting daily usage needs. With lotus leaf hydrophobic effect, water beads off like droplets on a lotus leaf, making it easy to shake off with a gentle shake. Sunscreen Coating & Windproof