This light and compact emergency blanket can fit into the corner of a daypack as the shelter component of the ten essentials every hiker should carry. Made of Heatsheet®, a single layer of polypropylene film with vapor deposited aluminum. This makes the blanket highly reflective, despite being less than 1mm thick.
Reflects up to 90% of radiated body heat.
Survival and first aid instructions printed directly on the blanket.