Sierra Designs Antares 3 Tent 3-Person 3-Season Three-person, three-season tent with space-maximizing Reverse Combi Technology Custom dual-slider zipper configuration supports vestibule over each door Applied Tent Guard coating extends tent life by thwarting mold, mildew, and fungus 49 square feet of sleeping space; vestibule area measures 12 + 12 square feet Measures 137 x 45.5 x 91 inches (W x H x D) with fly; trail weight of 7 pounds 1 ounce