MARMOT Tents Tungsten ULUltra light four person igloo tent, two D shaped entrances with two spacious apses for equipment; self supporting inner tent with upper no see um mesh to protect from vermin and for ventilation Well thought out, spacious hiking tent thanks to a specially pre bent pole in the lower third, providing for nearly vertical walls for more space and a lot of headroom Highly water repellent outdoor tent (1,500 water column) with completely band welded seams