The Luxe Outdoors Octopeak Winter Shelter is our largest backpackable hot tent. It's the hot tent version of the F8 with one door, a stove jack, snow skirts and without the inner. It also includes a ventilation port for those days with the stove running non stop. The door can be opened from either the top or bottom to provide more ventilation if needed. Pair with an optional inner tent and a dedicated center pole.Will sleep up to 3 with a stove. Also will fit one cot with a stove or two cots without.Will sleep up to 6 - but it's tight. We think this shelter works best as a four person or fewer shelter. Packed size 21" x 6" A common question is should I choose this tent or the Megahorn III? If you are backpacking - choose the Octopeak Winter Shelter. If you are car camping, choose the Megahorn III. The Megahorn III is larger and has dual screened doors - but is heavier at 8 pounds.