Bonfires are the real thrill of winter camps, but it often happens that even if you bonfire in an empty space, it's only warm in front of you, the wind is strong, and the bonfire ends quickly. Lotus root is a one-pole tent specializing in the bonfire of such winter camps. A large 360-degree window at the top of the tent is designed to expel bonfire smoke and prevent warm air from escaping from around the body.