Thermal Emergency blanket. 140x200cm
Cold war era Civil Defense thermal blankets.
Manufactured for Finnish winter conditions, material is aluminized wear and tear resisting plastic.
These are way more bulky than mylar, but also quite harder to break, excellent backup for winter fishing to other activities with exposure to freezing conditions.
Strong plastic costruction
Keeps up to 95% of the body heat if covered properly.
Manufactured in 1980´s