Sailnovo Car Roof Box 580L/20 Cubic Feet Waterproof Transport Bag for Cars with or Without Luggage Rack Including 6 Safety Hooks, 8 Straps and Case

【Durable & Waterproof】Sailnovo car roof box, made of 1000D waterproof material, with high quality super strong stitching for extra opening and closing of the zipper. At the same time, waterproof car rack, so you can keep your items dry and protect well from mud, rain, hail and snow. 【EASY TO USE】Car roof box comes with 1 anti-slip mat, 6 safety hooks, 2 straps and 1 storage box, can be installed quickly and easily in minutes; Car roof rack made of softshell material, can be folded into the storage bag to save space when not in use. 【UNIVERSAL COMPATIBILITY】- Car roof bag can be used with any size cars or SUVs, works with both cars with or without universal car rack. 【Extra Large Storage Space】20 feet 580L car roof luggage holder on size of 51(L) x 39(W) x 17(H), can hold 4 suitcases, 4 sleeping bags and a tent. At the same time, car roof bag adapted to the car frame can be folded at will without taking up space. 【Travel】 - Our folding roof box is for your family trips, road trips, weekend adventures, luggage transport or holiday trips this summer! If you have any problems with vehicle carriers, please feel free to contact us!