The 10-Person Dark Room Cabin Camping Tent with Instant Setup blocks 90% of sunlight (vs. a comparable tent) so you can put the kids to bed early or sleep in past sunrise. It also reduces heat inside the tent for more comfortable rest at any time. Downpour in the forecast? Enjoy superior weather protection thanks to an included rainfly and the tent’s WeatherTec system, which uses welded corners and inverted seams to keep water from getting in. Screened porch adds 35% more space than comparable 6-person dome tents for bug-free lounging and extra storage space Reduces heat inside tent for more comfortable rest anytime of day WeatherTec? system’s welded corners and inverted seams keep water from getting in Included rainfly offers extra weather protection Reflective Illumiline? guy lines for greater visibility at night E-Port makes it easy to bring electrical power inside