Emergency Blankets
Emergency blankets are lightweight reflective sheets designed to reduce heat loss and improve a person’s ability to retain warmth.
They are common items in emergency kits, vehicle winter kits, and field gear.
What is this page about?
This page explains what emergency blankets are, how they work, and what they can and cannot do in real cold-weather situations.
How Emergency Blankets Work
Emergency blankets help reflect body heat and reduce heat loss caused by wind exposure and radiant cooling.
They are most effective when used as part of a broader effort to stay warm.
What They Are Good For
- Reducing heat loss
- Adding a reflective wind barrier
- Providing lightweight emergency protection
- Improving preparedness kits
Limitations
An emergency blanket is not a full replacement for proper clothing, insulated shelter, or warm gear.
It should be viewed as one tool in a larger preparedness plan.