Large Capacity? Bottom diameter: 10.5ft (3.2m), height 5.2ft (1.6m). You can cook, chat, work comfortably inside. It is roomy for 3 adults or 2 person with a stove. Double doors with quality snag-free waterproof zippers. Vent And Stove Hole? There is a window to view and ventilate to keep the airflow and avoid condensation. It is a hatchway for stove pipe too. You can install a tent wood stove make a high temp and cook in the cold season. Fast And Easy To Set Up? A fast and easy setup makes this teepee tent instant to assemble. Just position the aluminum alloy center pole, stake out the guy lines, and your basecamp is complete. Ultral Light & Compact? Weight is only 3.2lb, Package is small enough to bind on backpack.