Eureka N!ergy 9 Five-Person Family Tent Powered family tent with support for Eureka's portable E! Power system E! Power Pak (sold separately) offers three 12-volt outlets for small appliances 75D StormShield polyester exterior; freestanding fiberglass frame Twin-track, D-style door with #8 zippers; 2 windows and 2 mesh roof vents Sleeps 4 to 5 people; measures 9 x 6 x 9 feet (W x H x D); lifetime warranty