Relying on where hunters search and the season, late season searching can be cool, often bone-chillingly so. Staying warm during these pursues boils down to handling wetness, because evaporating perspiration accelerates warm loss. One way to do this is by using a cooktop jack.
An oven jack is a reusable tiny opening or air vent built into particular tents that lets hunters pipeline in the heat of a wood-burning stove inside their shelter.