One of the most important things about using tent saunas is choosing a stove. The right stove must warm up very fast, be easy to transport and unfold. It also can be multifunctional, so that you can use it for cooking and heating up a tent for comfortable living. For sauna procedures modern stoves have convector screen to accelerate the heating process. Also, they usually have a spark arrester so you may not worry about safety of your tent.