The Coleman SunDome 4 Person Dome is up to 33% more water-resistant verses a comparable standard Coleman tent thanks to the Weathertec system. Patented welded floors and inverted seams help keep water out. Snag-free, continuous pole sleeves for easy setup. Ground vent for increased ventilation. Two windows for great ventilation and views. Door awning helps keep the rain out. E-port makes it easy to bring electrical power inside your tent. Storage pockets to keep your gear organized.