Big Agnes built the Battle Mountain 3 Tent to withstand alpine and basecamp conditions, and remain light enough for expedition travel. Durable Dominica and rugged ripstop keep this four-season tent strong for the roughest of your travels, and PU coatings and fully taped seams offer reliable protection in snowy or rainy weather. The nylon canopy has zippered mesh panels for ventilated airflow in warmer weather.Burly base camp tent built for mountaineering missionsWaterproof floor and fly provide four-season protectionDual door and vestibule system for convenient campingMesh paneling adds ventilation to the canopy in warmer weatherDAC NSL pole system with H Clip and Twist Clips for solid setupEight internal pockets and included gear loft for storage