Best emergency blanket for survival kits?

Choosing the Right Emergency Blanket

When selecting an emergency blanket, consider its material, size, and durability. Look for a blanket made from a high-loft, water-resistant material such as polyester or nylon. The SOL Escape Bivvy, for example, is made from a lightweight, 1.5-ounce polyester material that provides excellent warmth and dryness. It’s also compact and weighs only 7.7 ounces, making it easy to carry in a survival kit.

Features to Consider

Consider the following features when selecting an emergency blanket: wind resistance, water resistance, and temperature rating. The REI Co-op Emergency Bivvy, for instance, has a temperature rating of 30°F (-1°C) and features a 2.5-ounce, water-resistant nylon material that provides excellent protection from wind and rain. It also includes a reflective strip for increased visibility.

Proper Use and Care

To get the most out of your emergency blanket, follow these tips: store it in a dry place, avoid touching the material to prevent oil from your skin compromising the water resistance, and use it to maintain a warm body temperature (around 98.6°F or 37°C) by wrapping it around your body and covering your head. In extreme cold conditions, use a sleeping bag or other insulation to supplement the emergency blanket for optimal warmth.