Isothermal foil SOS green cylinder 200x92cm

SOS isothermal foil is an essential part of every expedition into nature.

The basic function is to prevent heat loss caused by evaporation of water from the body surface. To ensure maximum effect, one must be wrapped without vents, all around.

Subcooled should be dressed, covered, insulated from cold ground with a pad and finally wrapped in foil.

Cylinder design - is an easier way to cover without heat leakage. Like a sleeping bag, it is suitable for lying down.