Cutting in metal in a sustainable way, a solid frame and an alternative model of opening made of metal. 🧗 (Weather resistant): The roof bag is made of high quality waterproof 420D material, with waterproof coating, two waterproof zippers, waterproof cover, waterproof strap and no exposed seams that can protect your luggage from water ingress. The coated surface effectively protects against rain, sand, snow, wind and sunlight on the road. 🧗 (SAFEST DESIGN): For safety reasons, we use reinforced adjustable straps to keep the trunk in place. It can keep the cargo bag in place even on the highway or uneven road, without slipping and scratching the car. 🧗(Large storage space): The roof bag is designed to solve the problem of limited storage space in the car. Fits all cars with roof racks. And the installation only takes a few minutes. The roof bag can hold 4-6 suitcases, travel luggage, tents, sleeping bags and more. Free up space in your car and make your journey more comfortable. 🧗(Fits All Cars): Raised side rails/rails/roof luggage/baskets or no luggage compartment. You can use door hook straps, attached under rubber door seals, door hooks and strong straps will always secure your roof bag. Ideal for family trips, car trips, weekend adventures, luggage transport or year-round holidays. - Inner mesh panties 🧗Outdoor colour: black 🧗 Lining color: silver 🧗Material: Oxford 420D fabric 🧗developed size: 87*112*44cm 🧗Volume: 425L Package Details: 🧗1*Roof storage bag