The spacious Sailnovo rooftop cargo bag adds an extra 15 cubic feet of storage space to a vehicle—enough to hold approximately 3–5 medium-sized suitcases. It is designed for roof mounting and features soft, waterproof fabric that provides reliable protection for cargo. Its aerodynamic shape ensures stability while driving. The bag securely attaches using an advanced system of tightening straps and hooks. Quick and easy access is provided through a zippered closure, reinforced with fast-locking buckles. The interior also includes additional pockets for organizing and securing smaller items. When not in use, the bag can be quickly removed, folded, and stored without taking up much space.