Formidable weather calls for fort-like protection. The Fortress 3P provides just that with intelligent designs, durable fabrics and weather-enduring features. Constructed with all the same great features as Marmot Tungsten Tents, the Fortress has a full fabric canopy with durable guy outs, which add strength and stability, to endure stormy weather. This three-person tent is perfectly roomy with all the elements to provide foul weather protection. Ideal for any Denver area weather conditions.