The S.O.L. Heavy Duty Emergency Blanket is the best overall for its ample size, durable materials, affordable price, and quality heat reflectivity. If wool is more your style, the EKTOS Wool Survival ...

The difference between surviving and not surviving extremely cold weather can be as thin as a sheet of metallic plastic, or Mylar. Heat retention is vital when there are no other sources of heat or ...

REFLECTIVE SURFACE: Made of highly reflective Mylar film, these blankets reflect over 90% of radiant heat to keep the body warm in cold conditions. LIGHTWEIGHT DESIGN: Weighing only 5 ounces each, ...

These can be reused a couple times and are great in an emergency situation. Very lightweight and easy to use.” — Elizabeth ...