What is the Hero Survival Bag rating?
The Hero Survival Bag is not temperature-rated as it is designed mainly for emergency situations where maintaining body temperature is crucial, like unexpected outdoor nights or accidents. Its primary function is to reflect body heat back to the person and prevent hypothermia. The highly reflective material helps to retain heat and the low permeability material keeps out wind and moisture. Temperature rating is not relevant for an emergency sleeping bag as its purpose is to provide basic protection and warmth in such situations, not to offer long-term insulation in specific temperature ranges.