The Vestibule is the perfect place to store packs or muddy boots. Rugged, waterproof XTC II fabric. Heavy-duty steel frame. 40 x 40 mesh-backed, zip-closed window and two ventilation panels. Heavy-duty zippers. 69 center height. Imported. Fits Big Horn II and Big Horn III tents. Weight:19 lbs. 5 oz. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Outfitter Tents.