Emergency Blanket

Compact thermal blanket that reflects up to 90% of body heat. Weighs under 60g and fits in your pocket.

Why It Matters

Hypothermia is the number one killer in UK outdoor emergencies. An emergency blanket reflects your body heat back to you, dramatically slowing heat loss. At under 60 grams and small enough to fit in a jacket pocket, there is simply no excuse not to carry one.

Features to Look For

Material thickness

Thicker Mylar (12+ microns) is more durable and reflects more heat.

Size when unfolded

At least 210cm × 130cm to fully wrap an adult.

Bright colour on one side

Orange or red side can double as a signal panel for rescue.

Common Mistakes

Wrapping too tightly

You need a small air gap between the blanket and your body for it to work.

Relying on it as your only shelter

Emergency blankets tear easily in wind. Use with a bivvy bag for proper protection.

People Also Need

People also need

Bivvy Bag

Waterproof emergency sleeping bag that provides shelter from wind, rain, and cold. More durable than an emergency blanket.

Thermal Sleeping Bag

Insulated sleeping bag rated for cold temperatures. Essential for any overnight emergency or planned outdoor stay.

Hand Warmers

Single-use or reusable heat packs that provide warmth for 6–12 hours. Critical for preventing cold injuries.

Related Guides

How to Stay Warm in a UK Winter Power Cut

Practical, proven methods to keep yourself and your family warm when the heating fails during a British winter — from layering techniques to emergency heat sources.

The Complete Guide to Building Your First Survival Kit

Everything you need to know about assembling a reliable survival kit for UK conditions — from essential gear categories to budget-friendly options and proper storage.

What Should Be in a Survival Kit?

A comprehensive guide to the essential items every survival kit needs, from water purification to shelter and communication.

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