The robust Coleman Event Dome has welded seams for increased water resistance and can be set up in just 10 minutes. Equipped with Weather Tec and UV Guard, the Event Dome Large offers even more protection from both rain and sun. Fire retardantAll tent materials used in Coleman tents are provided with a fire retardant coating. This coating ensures that a possible fire does not get dangerously out of control, but suffocates itself. Valuable time for you to get out of harm's way.UV GuardSun-protected textiles with UV Guard offer 50+ protection from the sun's UV rays.WeatherTecThe WeatherTec system includes the following features:- Weatherproof materials (designed to allow rainwater to bead off the material, protecting you and your luggage)- Strong, waterproof materials (designed to protect you and your luggage from the sun's UV rays).