This four-season rated, 2-person Heavy-Duty Tent provides the ultimate mobile base camp for any season. Features a waterproof PU coating and a weather-shedding water-resistant rainfly. Doors, windows and skylights have solid and mesh panels that zip open for ventilation Thick, 2.5" wall-to-wall foam mattress includes a removable cover for easy cleaning Integrated locks included for added security Requires Yakima crossbars (sold separately)