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10 Best Emergency Survival Blankets to Keep You Warm Outdoors

emergency survival blanket unpacked and ready for use

Emergency blankets are one of the most sought-after survival items on the market. There is a very good reason for it: Originally created by NASA in the sixties, a heat reflective emergency blanket can help you get through difficult situations in the wilderness.

In extreme cases, they can even make the difference between life and death. Read on to find out more and get acquainted with the 10 best emergency survival blankets to keep you warm outdoors.

Last update on 2022-01-11 / Affiliate links / Images from Amazon Product Advertising API

10 Reviews of The Best Emergency Survival Blanket

Swiss Safe Emergency Mylar Thermal Blankets

Including four army-green emergency blankets, this kit can be a great choice for hiking teams and similarly-adventurous groups of people. Dual-sided, these four blankets are made of a12-micron aluminized polyethylene mylar, a durable, insulating and reflective material. This material can help retain up to 90% of your body heat. What is more, it’s completely waterproof and windproof.

Swiss Safe Emergency Mylar Thermal Blankets + Bonus Gold Foil Space Blanket. Designed for NASA, Outdoors, Survival, First Aid, Army Green, 4 Pack

Large and yet lightweight and easy to fold down, these blankets are remarkably practical when you are out in the wilderness. Despite their thinness, they are very tough and durable. As a matter of fact, they are very resistant to heat, allowing you to wear them even when you are very near to a campfire. As if all that wasn’t enough, each reflective emergency blanket in this kit includes a bonus space blanket.


  • Very durable
  • Retains heat very well
  • Compact and lightweight
  • Allows you to get very close to a campfire


  • Not wind resistant
  • Space blankets are very flimsy


Arcturus Heavy Duty Survival Blanket

Featuring a sleek design and coming in various colors, the Arcturus Heavy Duty Survival Blanket may be the most stylish product in this list. That is not all, however, as it is also remarkably effective at retaining heat and insulating your body from external elements. It combines two fantastic materials: mylar and polypropylene. While the former has great insulative and reflective properties, the latter provides warmth and comfort.

Arcturus Heavy Duty Survival Blanket – Insulated Thermal Reflective Tarp - 60' x 82'. All-Weather, Reusable Emergency Blanket for Car or Camping (Blue)

Despite being remarkably lightweight and compact, the Arcturus Heavy Duty is very durable. It’s waterproof, windproof and resistant to ripping or tearing. In addition to all that, it is incredibly reflective, making it a great option for producing emergency signals over long distances. Using its four reinforced tie-down grommets, you can easily use it as a shelter roof.


  • Very warm and comfortable
  • Sleek and stylish
  • Waterproof and windproof


  • Stitching may come off
  • Colors may fade over time


Grabber Outdoors The Original Space Brand Emergency Survival Blanket

If you are all about versatility, this may be the best emergency survival blanket for you. Designed to be used in a variety of emergency and survival situations, the Grabber Outdoors The Original Space Brand Emergency Survival Blanket lends itself to inventiveness. In addition to the usual insulative and reflective properties, this blanket has amazing heat retention and heat reflection capabilities.

Grabber - The Original Space Brand Emergency Survival Blanket - Gold/Silver

Featuring the same level of quality that the blankets used by NASA have, this product is amazingly durable and effective. Apart from being resistant to water and fire, this product can resist and block electrical shocks with fantastic ease. As if all that wasn’t enough, it’s tough and durable enough to be used as a ground cover or a shelter roof.


  • Very versatile
  • Very easy to clean
  • Resists and blocks electrical shocks
  • Waterproof and fireproof
  • Strong and flexible


  • Difficult to fold and pack
  • Not warm enough for some climates


Primacare HB-10 Emergency Foil Mylar Thermal Blanket

If you are looking for a good blanket for emergencies that you can buy in packs, the Primacare HB-10 Emergency Foil Mylar Thermal Blanket may be the answer. Made of high-quality mylar, the 10 blankets that are included in this pack can be of great help during survival and emergency situations. Featuring a thermal design, they are also remarkably warm, making them a great option for cold climates.

Primacare HB-10 Emergency Foil Mylar Thermal Blanket (Pack of 10), 52' Length x 84' Width, Silver

In addition to being warm and insulative, the Primacare HB-10 Emergency Foil Mylar Thermal Blanket is very reflective. As a result, it can be used to produce signals over long distances. What is more, it can be used to deflect heat during the day, making it a great option for creating a shelter roof. Additionally, it’s lightweight and compact.


  • Very affordable
  • Great for large groups of people
  • Very warm
  • Great for producing emergency signals


  • Mylar may peel off over time


Go Time Gear Life Bivy Emergency Sleeping Bag

The Go Time Gear Life Bivy Emergency Sleeping Bag can be a great option for outdoor survival enthusiasts. This kit includes a blanket for emergencies, a survival shelter and an emergency bivy sack. Without a doubt, this variety can be incredibly useful in difficult situations when the elements are against you. It also includes a couple of additional items like a 120-decibel survival whistle and a bright-orange alert.

Go Time Gear Life Bivy Emergency Sleeping Bag Thermal Bivvy - Use as Emergency Bivy Sack, Survival Sleeping Bag, Mylar Emergency Blanket - Includes Stuff Sack with Survival Whistle + Paracord String…

Unlike most mylar blanket options on the market, the Go Time Gear Life Bivy Emergency Sleeping Bag is not thin and flimsy. While this undoubtedly makes it less compact and heavier than many of its competitors, it has some definite advantages. For one, it makes the blanket more durable. In fact, this product is completely resistant to puncture and tear.


  • Very thick and resistant to puncture
  • Includes three different survival items in one bag
  • Bright colors can help alert rescuers


  • Somewhat heavy


Survive Outdoors Longer 90 Percent Heat Reflective Survival Blanket

Featuring a spacious and insulative design, this blanket for survival can be thought of as more of a portable, adaptable shelter for two people. Made from vacuum-metalized polyethylene heat sheets, this Survive Outdoors Longer product is, without a doubt, one of the toughest and most durable of its kind. Unlike the typical mylar blanket, it is fully resistant to shredding, ripping and puncturing.

S.O.L. Survive Outdoors Longer 90 Percent Heat Reflective Survival Blanket

Even though it is more durable and resistant than your average blanket, this survival product is as lightweight and compact as any. In addition, it retains 90 percent of your body heat, making it a great option for survival situations where the climate is your main adversary. It also has light and heat reflective properties, allowing a lot of versatility in its use.


  • More durable than the average product of the same type
  • Resistant to puncturing and shredding


  • Protective coating peels off over time


Arcturus Military Wool Blanket

Made of 80 percent woold, the Arcturus Military Wool Blanket may seem old-school to some people. However, it is incredibly effective when it comes to producing warmth and retaining it. More than that, it is remarkably durable and resistant to external elements. Featuring a nice weight, it is also very comforting in difficult situations. It has 20% hypoallergenic synthetic fibers that help give durability and increase its resistance to water.

Arcturus Military Wool Blanket - 4.5 lbs, Warm, Thick, Washable, Large 64' x 88' - Great for Camping, Outdoors, Survival & Emergency Kits (Olive Green)

In addition to being very warm and comfortable, wool is naturally a fire retardant material. Without being treated with any anti-flame chemicals, this product is capable of withstanding a lot of heat and even an open flame without catching on fire. In addition, the material is completely machine-washable, increasing its practicality.


  • Very warm
  • Large and very comfortable
  • Wool is a natural fire retardant
  • Fully machine-washable
  • Not treated with any chemicals


  • Very heavy and difficult to carry
  • Not reflective
  • Not waterproof


Don’t Die In The Woods World’s Toughest Emergency Blankets

Incredibly tough and skilfully packed, the four blankets included in this set are a fantastic option for those who love high-intensity outdoor adventures. Despite being so tough and durable, these blankets can be folded down to an amazing level of compactness. Able to fit in your hand and weighing only 9.5 oz (less than 2 ounces per blanket), the entire kit can be carried with incredible ease.

Don't Die In The Woods - Freakin’ Huge Emergency Blankets [4-Pack] Extra-Large Thermal Mylar Space Blankets with Ripstop Nylon Stuff Sacks + Carabiner Zipper Pack [Army Green]

Even though they can be folded down to a very small size, the blankets in this set are actually 23 percent larger than average when fully extended. For that reason, they are more effective than regular blankets for emergencies when it comes to being used as a shelter roof or an emergency sleeping bag. The fact that they retain up to 90 percent of your body heat makes them fantastic for difficult climates.


  • Incredibly compact and lightweight
  • Larger than average when fully extended


  • Not fireproof


Survive Outdoors Longer 90 Percent Heat Reflective Emergency Blanket

Another Survive Outdoors Longer product, this 1 person blanket has been meticulously designed to help you get through difficult experiences. Like the previous item in this review, it is made of vacuum-metalized polyethylene heat sheets. This material makes it remarkably reflective and insulative. At the same time, it makes it tough and durable to the point of being resistant to puncture and tear.

S.O.L. Survive Outdoors Longer 90 Percent Heat Reflective Emergency Blanket

Even though it is extremely large (56 by 84 inches when fully extended), this blanket for survival is very compact and lightweight. As a matter of fact, it weighs a mere 2.5 ounces, making it one of the lightest products in this list. Despite all this, its waterproofing and windproofing capabilities are quite remarkable. Additionally, its strong grommets can help you use it to put together a survival shelter.


  • Made with vacuum-metalized polyethylene heat sheets
  • Includes durable grommets for easy shelter building


  • Packaging is not good
  • Difficult to fold down


Bearhard Heavy Duty Emergency Blanket

This heavy-duty blanket for emergencies features an aluminum coating that makes it more waterproof and windproof than your average all-mylar blanket. In addition, this feature improves and increases its durability, even making it resistant to puncture and tear. Stylish and functional at the same time, it has a brightly colored side as well as a reflective side that can help you send out distress signals.

Bearhard 3.0 Heavy Duty Emergency Blanket, Emergency Tarp, Insulated Blanket, Thermal Waterproof Survival Space Blanket for Hiking, Camping

Featuring a three-ply construction, this heavy-duty blanket by Bearhard retains more body heat than the average product of its type (a whopping 93 percent). This can be the difference between life and death in situations where hypothermia and shock are a palpable danger. In addition, the blanket includes metal grommets in the corners in order to make it easy for you to make a shelter if needed.


  • Includes metal stakes as a bonus
  • Features corner metal grommets
  • Great body heat retention


  • Somewhat flimsy


The Best Survival Blanket Buyer’s Guide

Things to Consider Before Buying an Emergency Survival Blanket


Without a doubt, the material is essential for the effectiveness of an emergency blanket. Materials like mylar are often used because they are insulating, reflective and durable at the same time. When choosing your next outdoor blanket, take this into account.


In emergency situations, the last thing you want is survival equipment that falls apart quickly and easily. When it comes to emergency blankets, it’s terribly important to look for a product with anti-tear, water-resistance and heat-resistance capabilities.

Weight and Portability

Enthusiasts of outdoor activities like hiking and camping know that too much weight and excessive bulkiness can be their downfall. In order to prevent unnecessary tiredness and strain, it’s always a good idea to go for lightweight items that are also compact enough to be easily carried.


One of the main functions of a mylar blanket for emergencies is to reflect the light in order to increase the visibility of its user. However, reflectiveness can also help to direct the heat of a campfire towards the people at risk of hypothermia.

Water and Wind Resistance

Apart from providing warmth, a good outdoor blanket is required to help insulate its users from all adverse external elements. That means it should keep the person dry at all times. What is more, the blanket should prevent cold wind from reaching the person’s skin.


In addition to its main uses, a good reflective emergency blanket can be used in a variety of ways. For example, they can be great shelter roofs. They can also be used to prevent ice buildup during cold nights. Some people even use it to catch fish by luring them with the blanket’s shine.

In Conclusion

Having gone through these 10 fantastic products in detail, it’s easy to understand why they are so popular and well-liked. Without a doubt, each and every one of them can help you get through emergencies and difficult survival situations. However, there is one emergency blanket in this list that stands out among the rest.

Incredibly durable and resistant, the Primacare HB-10 Emergency Foil Mylar Thermal Blanket is designed to withstand anything and everything mother nature wants to throw at it. At the same time, it’s remarkably warm, reflective, portable and ergonomic.

Taking all this into account, we can confidently say that the Primacare HB-10 Emergency Foil Mylar Thermal Blanket is the best survival blanket on the market. In the end, however, it’s up to you to decide which product is best for your particular needs. Hopefully, the information provided in this article will help you do just that.

Primacare HB-10 Emergency Foil Mylar Thermal Blanket (Pack of 10), 52" Length x 84" Width, Silver
  • Waterproof and weatherproof foil and Mylar emergency thermal blanket for retaining or deflecting heat
  • Mylar insert provides insulation and the foil cover can reflect heat back to the body or deflect heat from the sun
  • Mylar blanket is 52" long and 84" wide
  • 10 Pack of emergency mylar thermal blankets
  • A must have for first aid kits and emergency preparedness

Last update on 2022-01-11 / Affiliate links / Images from Amazon Product Advertising API

Jared Russo
Hey, my name is Jared, a self-reliant expert and action taker. I hope you've enjoyed this article and found it informative. If you have please feel free to leave a comment below and share it with your friends and family, it would make my day!

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