Sailnovo Roof Box Roof Bag 580L/20 Cubic Waterproof Car Roof Bag with 6 Door hooks, Soft-Shell Large Roof Cargo Carrier Bags for Cars without/with Roof Bars/Rack/Rails, Black

【Large Capacity】For travel lovers in need of more storage than is offered by a car’s interior, Sailnovo roof box can solve common overflow challenges that occur when packing for a camping trip, cross-country travels. Its 20 cubic feet allows you to easily hold 4-6 large travel luggage suitcases, tents, sleeping bags, and soft material allows for storage of awkwardly shaped items. （51''x39''x17'') 【Fit All Cars】The roof bag is very versatile and flexible and can be used with all types of vehicles, such as side rails, cross bars, or even without a roof/luggage rack. We offer 6 door hooks for easy connection to a vehicle’s roof in minutes.(50''x40''x18''). 【Waterproof】Car roof bag is outfitted with extended flap, waterproof dual seam technology, double coating, upgraded zipper and fitted it with a wider sizeable flap to ensure maximum watertight and keep your items dry! 【Tearproof】Our car roof box waterproof constructed from soft-shell fabric materials that have triple-layer high-density 1000D, which is 2 times stronger than 500D fabric. To prevent tearing at the strap seams, we double-reinforced the strap seams. 【Foldable】Easy and quick installation with plenty of storage. Roof bags for cars can be folded up and stored in the storage carrying bag that comes with it. Once folded, it’s about the same size as a smaller backpack, and takes up minimal space when not in use!