Surviva emergency blanket in a clear plastic bag on a white surface

Surviva® Military-Grade Foil Emergency Sleeping Bag

Regular price £8.99 Sale price£4.00 Save £4.99
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Military Clothing Size Guide (Click to Expand)

Military clothing sizes are listed as Height / Chest (for jackets and smocks) or Height / Waist (for trousers).

Example: 180/96 fits someone around 5'11" tall with a 38" chest.

NATO Size (Label) Approx Height Chest / Waist (in) Generic Size
160 / 885'3"–5'5"34–35"Small (S)
170 / 885'7"–5'9"34–35"Small (S)
170 / 965'7"–5'9"37–38"Medium (M)
180 / 965'10"–5'11"37–38"Medium (M)
180 / 1045'10"–5'11"40–41"Large (L)
190 / 966'2"37–38"Medium (M) Tall
190 / 1046'2"40–41"Large (L) Tall
180 / 1125'11"43–44"X-Large (XL)
190 / 1126'2"43–44"X-Large (XL) Tall
200 / 1206'4"+46–48"2X-Large (2XL)
⚙️ Sizing Tips
  • The first number is your height in cm.
  • The second number is your chest or waist in cm.
  • Military gear is usually cut roomy for layering and movement.
  • If you’re between sizes, go down for a closer fit or up for layering.
  • Example: 5'11" tall with 40" chest → 180/104 (Large).

Surviva® Military-Grade Foil Emergency Sleeping Bag

Genuine Military Surplus | 200cm x 80cm | Heavy-Duty Thermal Protection

Built for the Extreme. Sourced from Military Stock.

When the temperature drops and exposure becomes a real threat, you cannot rely on cheap, paper-thin emergency blankets that tear at the first gust of wind. The Surviva® Emergency Sleeping Bag is a professional-grade thermal survival sack manufactured specifically for military deployment and now cleared through the surplus market.

Engineered to reflect and retain up to 90% of your radiated body heat, this heavy-duty foil sleeping bag provides an instant micro-climate to protect against hypothermia, shock, and extreme weather. It is a mandatory addition to any serious bug-out bag, survival kit, or vehicle glovebox.

Key Features & Technical Specs

  • Genuine Military Specification: Sourced from official military disposal stock—built to strict tactical standards, not built down to a budget high-street price.

  • Full Sleeping Bag Design: Unlike standard flat foil blankets, this is a fully enclosed sleeping bag (200cm x 80cm), meaning you slide completely inside to trap warm air and block cold winds from all angles.

  • Maximum Thermal Retention: Highly reflective material redirects your own body heat back inward, providing a critical thermal barrier in freezing conditions.

  • Windproof & Waterproof: Provides a completely sealed shield against driving rain, snow, and howling winds.

  • Heavy-Duty Construction: Made from a tougher, more puncture-resistant foil laminate than standard commercial equivalents, ensuring it won't easily rip on twigs or rocky ground.

  • Ultra-Compact & Lightweight: Packs down flat and small enough to fit into a jacket pocket, pouch, or vehicle door card, adding virtually no weight to your loadout.

Dimensions & Specifications

  • Size (Open): 200cm x 80cm (Generous size fits an adult comfortably, even over bulky cold-weather clothing).

  • Condition: Brand New / Unissued Military Surplus.

  • Brand: Authentic Surviva® product.

Ideal For:

  • Mountain Leaders & Hikers: An essential piece of group or individual safety kit for the hills and peaks.

  • Vehicle Emergency Packs: Keep one in the boot or glove box for winter breakdowns, gridlocks, or unexpected sub-zero stranding.

  • Bug-Out Bags & Survival Kits: A space-saving, high-impact component for any 72-hour emergency preparation kit.

  • Bushcraft & Wild Camping: A lightweight backup to pull out if your primary sleeping system gets compromised or soaked.

Domestic Shipping

We mainly use Royal mail 48 for items under 1kg and DPD for items over this weight. We may change this at any time dependant on service availability and destination.

We send out the majority of orders the same day of receiving upto 1pm

We also offer an express shipping service which ensures your delivery is prioritised for delivery as quick as possible and usually delivered the next working day.

We do offer Saturday delivery and timed delivery but prices are on application.

For US and Canada we mainly use Fedex priority and deliveries are usually recieved within 2 to 5 days

For EU deliveries we mainly use DPD by road and usually takes from 3 to 7 days, your parcels are not necessarily delivered  by DPD in your county and the parcel may be passed to your countries nominated carrier.

Rest of the World, we have availability with all the major carriers and each is nominated dependant on the best service for the receivers destination.

If you can not get an automated shipping quote please contact us for a spot shipping quote.

If you are not entirely satisfied with your purchase, we're here to help.

You have 7 calendar days to contact us and arrange for the item to be returned which will be received by us no longer than 30 days from initial order. To be eligible for a return, your item must be unused (if applicable) and in the same condition that you received it. Your item must be in the original packaging (if applicable).

There is a £3.99 charge to use our returns facility. (UK domestic only)

To return your item(s) please click here

When sending items back please ensure that the proof of purchase (or copy) is within the package with any instructions if applicable.

Once we receive your item, we will inspect it and notify you that we have received your returned item. We will immediately notify you on the status of your refund or exchange and if applicable we will initiate a refund via your original method of payment.

If you opt for an exchange we will contact you for further postage costs. (price dependant on weight/destination).

If applicable you will receive the credit within 7 days, depending on your card issuer's policies. Contact Us If you have any questions on how to return your item to us.


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