The ATERRA Slide-In Camper is built for extended backcountry adventures regardless of the season or destination, with 1-inch Honeycomb composite construction that offers R5 insulation. The interior and exterior are coated with UV-resistant polyurea. The unit measures 76-in. wide, 130-in. long, and 84-in. tall from the truck bed floor. The interior offers 81 in. of headroom in the main living area and 32 in. at the highest point above the bed. All of this comes in at 817 lbs., so it’s perfect for a wide range of full-size trucks.