The Mountain Ultra 2 features a micro-mesh inner tent that has built-in ventilation technology that cuts the condensation down dramatically keeps out the critters. Every seam is reinforced, heat taped. Lightweight. Includes rain fly and footprint. The Mountain Ultra 2 tent provides the perfect ventilation top cut away vents reduce the condensation build up! Extra-high waterproof bathtub floor. Easy, one man set up. Reinforced, heat taped seams and anchor points. Clip-on rain fly for privacy and weather protection has pass-through ventilation technology that also clears away condensation. Rain fly vestibule keeps water off sleeping area at entry. Ultra light only 5.25 pounds (including footprint). Well-built, water resistant and guaranteed. So much tent for so little money!