Depending upon where hunters search and the period, late season searching can be cold, often bone-chillingly so. Remaining warm during these hunts boils down to managing wetness, since evaporating sweat accelerates warm loss. One means to do this is by using an oven jack.
A range jack is a small opening or air promotional bag vent developed into certain outdoors tents that allows hunters pipeline in the heat of a wood-burning range inside their shelter.
