When driving through busy traffic the last thing you should be worried about is having the items in your trunk sliding around and potentially breaking. With the WeatherTech CargoTech Containment System, shifting and slipping packages are no longer an issue. The CargoTech system uses four corner pieces to keep large items like coolers, tool boxes, and grocery bags safe and secure. The system works with either the WeatherTech Cargo Liner (which is sold separately) or even just the standard carpet surface of your car’s trunk, creating a fenced-in area for your luggage. The CargoTech locks your packages in place with help from the corner-piece’s rubber-grip undersides, ensuring peace of mind for you on your commute. The CargoTech Containment System is available for purchase both in stores and from online retailers for $34.99.