Depending on where seekers search and the season, late period searching can be chilly, sometimes bone-chillingly so. Remaining cozy during these hunts comes down to handling moisture, since evaporating sweating increases warm loss. One method to do this is by using a stove jack.
A stove jack is a small opening or vent developed right into particular outdoors tents that lets canvas backpack hunters pipe in the warmth of a wood-burning range inside their sanctuary.
