Asinking 21 Cu Ft Rooftop Cargo Carrier Bag 840D PVC Waterproof w/ Mat Straps

Brand: Asinking rooftop cargo carrier bag; 21 cubic feet capacity; color: black with orange accents. Approx dimensions: 52" L x 40" W x 18" H (per manufacturer images). Material: 840D ultra-weatherproof PVC fabric with 100% waterproof sealing. Features: waterproof zipper with wide 6" storm flap and reinforced rip-resistant welded seams. Features: 17 strong hook-and-loop closures, thick straps, robust buckles, and 4-ply strap seams for durability. Mounting: compatible with roof racks or door-hook attachments; includes anti-slip mat to help prevent shifting. Included accessories shown: anti-slip mat, door hooks, storage bag, and extra/lashing straps (some materials also show a combination lock). Example capacity: can accommodate multiple sleeping bags, 24" suitcases, and small tents (see capacity diagram photo). Logo/markings: Asinking branding visible on the bag and storage bag. Use tip: Face the logo side forward and keep zippers away from the wind for improved rain protection.