Features: Large Capacity: This cargo bag will give you 425L/486L space to store your luggage. You don't need to worry about no space to place your items anymore Waterproof: Made of premium 420D material, it's waterproof, so that you can go outside with it even in rainy days without worrying that your cargo will get wet. Fixed bandage with buckle and double stitched seams design make your cargo solid and safe. Two-way zipper makes your luggage more sealed without falling out. No frame, can be folded when not in use. Widely applicable for vehicles which have roof rack side rails, crossbars or cargo baskets or even without racks. Good choice for you to travel and go camping. Universal Size: 44*35*18in,50*31*18in,easy to fit your roof. Specifications: Color: Black and Green Material: 420D Condition: New Placement on Vehicle: Rooftop Extended size: M(112*90*45cm/44*35*18in);L(135*80*45cm/50*31*18in) Product capacity: M(approx.425L),L(approx.486L) Note: Due to manual measurement, the size will have an error of 1-3cm, please understand Package List: 1 * Cargo Bag