Large Capacity: MENZOKE Rooftop Cargo Carrier Bag is measured L50" x W42" x H19" with an expandable feature that can easily provide 21 cubic feet of large capacity. MENZOKE roof rack cargo carrier is roomy enough to hold 4-6 suitcases, travel luggage cases, tents, sleeping bags and more, carrying all your needs and saving more inside vehicle space for a more comfortable road trip. All Weather Use: the car roof bag is made of waterproof Oxford Fabric, The inner-sided water repellent coating with waterproof zipper. Water will have no chance to penetrate the surface. Under the protection of MENZOKE roof bag, your luggage will stay dry and clean even in extreme weather like rainstorms, snowstorms, etc. Safer on the road: 8 reinforced adjustable straps and strong buckles, 2 widened 1.5-inch and removable fixing straps and an anti slip mat ensure the stability and keep your luggage stay in place even on bump road. High density tear-resistant Oxford Fabric. The thoughtful design of the reflective logo at the rear helps you drive safer at night. Fits Any Vehicle: MENZOKE car top carrier is suitable for any sedan, MPV, or SUV with Side Rails/Cross Bars/No-rack Roof/Basket. Comes with 6 metal door hooks, whenever you are ready to hit the road, our cargo carrier can be quickly and easily installed in minutes whether your vehicle has a rack installed or not. Easy to use - our roof bag comes with 1 anti-slip mat, 1 storage bag and 6 car door hooks. With the help of the hooks, the rooftop luggage carrier can be quickly and easily installed in a minute; Made of soft shell material, it can also be folded into the storage bag to save more space while not in use;