GENTLY USED LIKE NEW 13 Cu Ft RoofBag Rooftop Cargo Carrier Waterproof Roof Cargo Carrier for Car with/without Rack Cross Bar Including Strong Nylon Straps + Storage Bag FITS ANY SIZE CAR-with or without sunroof or moonroof. MOST SECURE DESIGN: roof top car cargo carrier boasting the strongest nylon straps: 1.5" wide, 3,000 Ibs strong. They don't interfere with side curtains since they enter at corner of door frame. Door hooks or clips are not safe for most cars in the US: they don't have the required lip under door gasket. However, if you car has lip, buy door hooks from RoofBag store TRULY WATERPROOF: RoofBag keeps your valued contents dry, offering the benefits of a rigid roof top car cargo carrier and the practicality of a roof cargo bag. RoofBag car roof bag is made from a single piece of waterproof material with no exposed stitching. A double flap protects the zipper and stays in place without the need for velcro. Straps are water-repellent. Tip: install with logo to the rear HEAVY-DUTY: military-grade fabric that is resistant to cold, heat, and UV, and is free of harmful chemicals. Tip: fill bag completely to avoid wind-flapping damage QUIET, FUEL EFFICIENT, EASY TO INSTALL: Our car rooftop car carrier is lower at the front, higher at the back for best fuel economy and a quiet ride. Built with heavy fabric to reduce noise, RoofBag was engineered to maximize storage space and fuel economy. Measurements: 48"L x 38"W x 12”H