Relying on where hunters quest and the period, late period hunting can be chilly, often bone-chillingly so. Remaining warm throughout these hunts comes down to taking care of moisture, considering that evaporating sweating accelerates warm rain gear loss. One means to do this is by using a range jack.
A range jack is a small opening or air vent developed into certain outdoors tents that allows hunters pipeline in the heat of a wood-burning range inside their shelter.