Lifesystems Light & Dry Heatshield Thermal Bivi Bag  £14.00

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  • Product Description
  • Customer Reviews (2)
  • Q&A
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Lifesystems Light & Dry Heatshield Thermal Bivvy Bag

The light and dry thermal bivi bag is a lightweight reusable bag that provides total body coverage. It reflects and retains over 90% of radiated body heat. Ideal for endurance racers or outdoor enthusiasts alike.

Review: Great piece of kit. Super small and very light. While running in the middle of the night I got caught in a storm and spent the night in a bus shelter with this. The bag keeps the wind off and body heat in as designed, its not exactly warm and snug but does the job in an emergency. No excuse not to carry when its 100 grams and takes up little to no space in your pack. I will be buying another one which hopefully will never have to leave its carry bag!


  • Strong, metallised low density polyethylene with taped seams
  • Windproof, waterproof and radar reflective
  • Provided with a compact storage sack
  • Reusable - Durable and tear-resistant material
  • Lightweight - Metallised polyethylene with taped seams
  • Heat Reflective - Reflects up to 90% of radiated body heat
  • Element-Proof - Windproof, waterproof and radar reflective
  • DofE Recommended Kit - This product is specifically recommended by the DofE charity as the best choice for those taking part in their bronze, silver, or gold awards
  • Weight: 110g  /  3.88oz

Watch this short video to find out more about the Heatshield Thermal Bivi Bag:

Technical Features:

  • Product code: 42150
  • Dimensions: 70 x 60 x 60mm  /  2.75 x 2.36 x 2.36in
  • Dimensions (unpacked): 210 x 90cm  /  8.26 x 3.54in
  • Weight: 110g  /  3.88oz

Shelters, Tents & Bivvi Bags:

A good night’s sleep is imperative - whether you're waiting out a storm or spending a night under the stars, our camping shelters and storm shelters offer essential protection from the elements. Lightweight and emergency options available.

A Camping Tarp is a great way to add a layer of weather protection to your lightweight camping setup. When you're out on an expedition in the mountains or hiking over the moors the last thing you want is to carry a heavy tent. Couple a camping tarp shelter with a Bivvy Bag or Bivvy Shelter and you've got an instant camp ready for a good nights sleep.

Another way to enjoy your Camping Tarp is over a camping hammock out in the wilderness with just your warm Sleeping Bag listening to everything the outdoors has to offer at night, a fantastic way to unwind and disconnect.

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