A week with the KingCamp Mountain in C5 settled something for me: I am done choosing between a summer tent and a winter tent. Most cabin tents ask you to pick. You get airflow or you get a stove jack, and the tent you buy for July becomes the tent you leave home in January. The C5 refuses that trade. It has a fire-resistant stove jack for cold nights and a dedicated AC port for hot ones, with standing room to spare, and it costs $299.99. If you car camp across seasons and you are tired of owning one tent per season, this is the one to look at first.
A cabin tent you can actually stand up in

The C5 measures 11.2 by 7.9 feet on the ground, which works out to about 88 square feet of floor, and the peak height is 6.9 feet with walls 3.4 feet tall. The walls stay close to vertical, so the floor space is space you can actually use, not space lost to sloping fabric. I can stand up, walk across the tent, and change clothes without crouching, and after a week with it, that standing room is the thing I notice every single time I step inside.
The ridge frame deserves part of the credit. A crossbeam carries the roof, so there is no center pole eating up the middle of the tent. Two large doors and four mesh windows keep the air moving, and the whole thing feels more like a small room than a shelter you tolerate.
A rooftop tent gets you off the ground, but it cannot give you a room you can stand up in. That is the difference the C5 sells, and it is real.
The stove jack is what sold me
Plenty of tents claim four-season use. Fewer give you a safe way to run a wood-burning stove inside, and that is the feature that sold me on the C5. The chimney opening is built from fire-resistant material, and KingCamp enlarged it over the previous version so less heat reaches the fabric and rain stays out. The box also includes a fire-resistant ground cloth that goes under the stove to catch sparks and protect the floor.
That matters because the usual alternative is cutting a hole in a tent yourself or buying a much larger canvas wall tent. KingCamp’s own bigger canvas tents run to $1,799.99 for the Khan Palace, which is a different budget and a different commitment. The C5 gives you the same hot-tent idea at $299.99, in a tent one car can carry.
I will be straight about the limit of a week with this tent: a week in October tells you how the tent lives, not how it handles a hard freeze. What I can say is the jack is built in, the spark mat is in the box, and nothing about the setup asks you to improvise with heat.
The AC port is the summer half of the same idea
The AC port is the summer answer to the stove jack. It is a pre-reserved port for a portable air conditioner or fan, so ducting passes through the tent wall instead of through a door left unzipped to bugs. On a hot night, that is the difference between sleeping with airflow and sleeping with mosquitoes.

The rest of the tent backs it up. The roof uses a breathable 210 gram polycotton that keeps the interior from turning into a greenhouse, and the four mesh windows and two doors give real cross-ventilation when you would rather run on air alone. Summer camping in a cabin tent usually means choosing between shade and airflow. The C5 lets you have both, and the AC port is there for the nights when neither is enough.
Who the C5 is for, and who should skip it
The C5 is for family car campers and anyone who camps across seasons and wants one tent to do it. It sleeps five to six people, which at $299.99 works out to about $50 to $60 per sleeper at full capacity, and the standing room makes it a real basecamp rather than a place you only sleep.
Skip it if you backpack. The frame is 16 millimeter steel and the fabric is a hybrid polycotton and polyester, so this is car-camping weight, not trail weight. KingCamp also recommends two adults for setup, so solo campers who want a fast one-person pitch should look elsewhere. And if you want a tent you never have to think about in a storm, note the waterproofing split: the polyester walls and groundsheet carry a PU 3000 millimeter coating, while the polycotton roof is rated to 450 millimeters and trades some water resistance for breathability.

Specs and pricing
Against the older C2, the C5 drops the peak 4 inches to make sliding the poles through easier, upgrades the side walls to 210T ripstop, and consolidates the power port into the single AC port. Here is what you get in the box and on the spec sheet.
Capacity: 5 to 6 people. Size: 11.2 by 7.9 by 6.9 feet (340 by 240 by 210 centimeters). Peak height: 6.9 feet; wall height: 3.4 feet. Frame: 16 millimeter steel poles, ridge frame with crossbeam, no center pole. Roof: 210 gram polycotton, 450 millimeter water resistance. Walls: 210T ripstop polyester, PU 3000 millimeter coating. Groundsheet: 210D Oxford cloth, PU 3000 millimeter coating. Doors: 2; windows: 4 plus mesh panels. Stakes: 16 steel; guy ropes: 12 reflective. Included: fire-resistant ground cloth, carry bag in 300D Oxford cloth. Price: $299.99 in Green and Khaki. Green is on pre-order with shipping estimated around Oct 27; Khaki ships immediately. Rating: 4.59 out of 5 from 34 reviews on KingCamp’s listing.
The C5 is the rare tent that made me stop thinking about my next tent. One tent, four seasons, standing room, a stove jack for winter and an AC port for summer, at a price that works out to about $50 a head when the tent is full. If you car camp and you have been patching together a summer tent and a winter plan, this is the one I would buy first. And if the C5 has you rethinking the rest of your camp kit, the North Face Universal Collection gift guide is worth a look next.
Questions People Ask About the KingCamp Mountain in C5
Can one person set the KingCamp C5 up alone?
KingCamp recommends two adults for setup. The 16 millimeter steel poles and hybrid fabric make the tent heavier than a solo backpacking shelter, and a second pair of hands makes the ridge frame lock together faster. Practice once in the backyard before your first trip, and one experienced camper can manage it, but two is the honest answer.
Is the stove jack safe with a wood-burning stove?
The jack is built from fire-resistant material and was enlarged over the previous version to cut heat transfer to the fabric and keep rain out. The box includes a fire-resistant ground cloth to sit under the stove and protect the floor from sparks. Use a portable wood-burning stove sized for the tent, and keep the pipe clear of the fabric.
Can you run a portable air conditioner in the C5?
Yes. The dedicated AC and fan port passes ducting through the tent wall, so you do not have to leave a door unzipped to bugs. Pair it with the four mesh windows and breathable polycotton roof for airflow on milder nights, and save the AC for the nights when air alone is not enough.
What colors does the C5 come in, and how fast does it ship?
The C5 comes in Green and Khaki at $299.99. Khaki ships immediately, while Green is on pre-order with shipping estimated around October 27. Orders fill in the sequence they are received, and KingCamp notes limited inventory, so the color you want may not wait.