SMONTER 520L 100% Waterproof Durable Rooftop Cargo Carrier Bag,Fits All Cars With Rack or No Rails, 4 heavy duty wide straps and buckles, 18.5 Cubic Ft, Black

【100% Waterproof Design】This rooftop bag is made of 500D polyester with mesh material, weather fastness. Waterproof dual seam technology,Two-way water proof zipper design& velcro flap design for double protection,100% waterproof, prevent your goods from being damaged by sunshine, wind, rain and snow on your trip. 【Large @@@VyzXpVhj5AIrpmJRJgp32f+LBlSQWOF+@@@ Capacity】The car cargo carrier bag with 18.5 cubic ft space (116X90X50cm) maximizes your the cargo space to carry all you need on your trip or adventure. 【Safety Design】High quality nylon straps of 3.8cm width, can flexibly adjust the length . WIde heavy duty straps let your carge carrier stay firm on the car, which makes it more stavle and safer, especially when you speed up or make turns on a rough ou bumpy road. 【Fit all cars】Fit all cars(SUV,Van,Sedan,Jeep) with or without racks. Easy to install in seconds, no tools required. Two years warranty against any kind of defects in material and workmanship. 【Accessories Included】1 carrier bag, 4 attachment straps, 1 anti-slip mat; Capacity: 18.5 cubic ft / 520L, Dimensions: 116X 90 X 50cm.