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Category 03 of 12 · 7 items

Warmth

Hypothermia can set in within hours. These items help you retain body heat and stay warm in extreme cold, wet, and windy conditions.

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Warmth · top picks

Highlander Serenity 450 Sleeping Bag

Highlander Serenity 450 Sleeping Bag

A well-priced synthetic sleeping bag that keeps its warmth even when damp. A sensible, affordable way to make sure everyone has a warm bag.

  • Strong value for a warm bag
  • Synthetic fill holds warmth when damp
  • Tough outer shell
Check price on Amazon
HotHands Hand Warmers

HotHands Hand Warmers

Air-activated hand warmers that give hours of gentle heat with no batteries or flame. Cheap, packable warmth to stave off cold hands in an outage or outdoors.

  • Hours of warmth from a single packet
  • Just open and shake — no power needed
  • Small and light to stash in any kit
Check price on Amazon
Silentnight Self Inflating Sleeping Mat Camping Mattress

Silentnight Self Inflating Sleeping Mat Camping Mattress

A self-inflating mat from a trusted UK bedding brand — insulates against cold ground and packs down into its own storage bag, no separate pump needed.

  • Self-inflating — no pump needed
  • Insulates against cold-ground heat loss
  • Packs into its own storage bag
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Snugpak Softie Elite 4 Sleeping Bag

Snugpak Softie Elite 4 Sleeping Bag

A tough, British-made all-season sleeping bag built to keep you warm through serious cold. The dependable choice when staying warm really matters.

  • Warm enough for genuinely cold nights
  • Rugged, British-made build
  • Compresses down for storage
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Thermos Stainless King 1.2L Vacuum Flask

Thermos Stainless King 1.2L Vacuum Flask

A rugged stainless steel vacuum flask that keeps drinks hot for up to 24 hours and cold for 24 hours. The 1.2L size suits a household through a power cut, with a leak-proof stopper and an insulated cup lid for sharing a hot brew.

  • Keeps contents hot or cold for up to 24 hours
  • Tough stainless steel, won't shatter
  • 1.2L suits a family during an outage
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Vango Nitestar Alpha Sleeping Bag

Vango Nitestar Alpha Sleeping Bag

A warm, packable mummy sleeping bag suited to three-season UK use and cold-night emergencies. A comfortable way to stay warm if the heating fails or you're stranded.

  • Warm enough for cold UK nights
  • Mummy shape traps heat efficiently
  • Packs down for storage in a kit or car
Check price on Amazon
WoolStudio Lambswool Blanket

WoolStudio Lambswool Blanket

A large, durable lambswool blanket that insulates even when damp and resists flame — dependable, reusable warmth for cold homes, winter car kits and nights outdoors.

  • Insulates even when damp
  • Naturally flame-resistant wool
  • Large enough to wrap an adult
Check price on Amazon
Quick buying guide

Warmth · where to start

BUY · 01

Cover the basics

~£20-30

Start with the cheapest, longest-shelf-life option. Stash it and forget it for a quarter.

BUY · 02

Add the redundancy

~£10-20

A backup that uses a different mechanism. If option 1 fails, option 2 still works.

BUY · 03

Spend up if you travel

~£40+

For trips outside the home — light, durable, field-serviceable. The honest one.