Polyester WEATHER PROTECTION: Water-resistant polyester construction with welded seams and removable rainfly keeps you dry in various conditions VENTILATION DESIGN: Features back window and cool-air port for improved airflow and comfort QUICK SETUP: Shock-corded poles with snag-free sleeves enable complete setup in under 8 minutes STORAGE SOLUTIONS: Includes interior mesh pocket and compact carry bag for tent, poles and stakes SPACIOUS DESIGN: 15' x 9' floor space with 70" center height comfortably fits 8 adults