Rightline Gear's specialty is getting your extra gear on your vehicle. We want your road trip to be a great experience and we pride ourselves on our unique and innovative product designs. Case in point, see our Sport Car Top Carriers. These aerodynamic carriers are designed to be 100% waterproof in the car top luggage carrier application and feature the ZipRight System, a urethane coated zipper located in the protective flap of the carrier. The carrier's seams are constructed with Dual Seam Technology, sewn for strength and then welded waterproof.