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World’s Toughest Emergency Blankets [4-Pack] Extra-Thick Thermal Mylar Foil Space Blanket | Waterproof Ultralight Outdoor Survival Gear For Hiking, Camping, Running, Emergency, First Aid Kits [Green]

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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Sep 25
Order within 7 hours and 7 minutes
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Color: Army Green


Features

  • TOUGHEST EMERGENCY BLANKETS ON EARTH Exclusively from Dont Die In The Woods, our HeatFlex mylar is thicker and more flexible than ordinary space blankets. Combined with durable packaging designed ultralight & compact for outdoor adventures, you wont find tougher mylar emergency blankets anywhere.
  • DURABLE + ULTRALIGHT + COMPACT No other space blanket comes close to our ultra compact, durable storage - the perfect balance of durability & light weight at only 12 oz/set (only 2.5 oz/blanket). You can stash single blankets (in ripstop stuff sacks) anywhere, or carry enough for your whole group in the included zipper pack with carabiner.
  • PERFECT FOR HIKING, RUNNING, & FIRST AID KITS NASA-designed mylar is waterproof and reflects up to 90% of body heat to help prevent hypothermia for cold, wet, or hot weather survival situations. These thermal foil blankets are a must-have for camping, trail running, marathons, 48hr/72hr/30 day go bags, tactical gear preppers, earthquake survival kits, home emergency, and car first aid kits.
  • RELIABLE MATERIALS FOR SURVIVAL SITUATIONS Other space blankets are made cheap in ziploc bags for one time use. Ours are built tough to be there when you need them. Stash these tactical blankets everywhere your car, roadside emergency kit, survival kit, first aid kit, bug out bag, zombie survival kit, and camping gear. With a little tape and paracord, these XL mylar heat sheets can be converted into an emergency shelter, emergency sleeping bag, emergency bivy, or other survival gear.
  • 100% SATISFACTION GUARANTEED You wont find tougher mylar emergency blankets anywhere. Guaranteed. 1% FOR THE PLANET We help protect the wild places we love by donating a percentage of sales to conservation efforts around the world.

Description

DON’T DIE IN THE WOODS. Be prepared with the world’s toughest emergency blankets. Great For: NOT DYING IN THE WOODS – Keep in your backpack just in case you end up spending an unplanned night in the woods. Besides keeping you warm and dry, mylar has countless uses in survival situations. CAMPING AND BACKPACKING – Use as a sleeping bag liner in unexpected cold weather to enhance your existing sleeping bag by boosting heat and protecting from outside condensation. CAR EMERGENCY KITS – Keep in the glove compartment in case you get stuck in a snowstorm, run out of gas, or get into a car accident during the winter. GO BAGS AND PREPPER KITS – A must-have for earthquake survival kits, 72 hour bags, first aid kits, emergency kits, and survival kits. And zombie apocalypse kits of course. Unique Features: HEATFLEX MYLAR – Thicker and more flexible than ordinary space blanket mylar. DURABLE PACKAGING – Ripstop nylon stuff sacks and carabiner zipper pack. AVAILABLE IN 3 COLORS – Army Green, Survival Orange, and Woodland Camo 1% FOR THE PLANET – A percentage of profits are donated to local and global conservation organizations. Specifications: Full Set Packed Size: 6 in x 4 in x 2 in Blanket Packed Size: 3.5 in tall, 2 in diameter Blanket Unpacked Size: 4 feet wide, 7 feet tall (52 in x 82 in) Full Set Weight: 12 oz Blanket Weight: 2.5 oz Material: HeatFlex mylar (aluminized PE; polyethylene) Stuff Sack: ripstop nylon with paracord drawstring Zipper Pack: nylon with locking aluminum carabiner For emergency use only. Does not replace your camping gear. Always plan ahead and bring appropriate equipment for your trip.

Material: mylar


Color: Army Green


Brand: Don't Die In The Woods


Special Feature: Durable,Flexible,Light Weight,Waterproof


Style: Compact


Material: mylar


Color: Army Green


Brand: Don't Die In The Woods


Special Feature: Durable,Flexible,Light Weight,Waterproof


Style: Compact


Blanket Form: Emergency Blanket


Age Range (Description): Adult


Product Dimensions: 82"L x 52"W


Theme: Plain


Pattern: Solid


Recommended Uses For Product: Camping, Hiking, Napping, Travel


Seasons: Winter


Fill Material: Mylar


Product Care Instructions: Hand Wash Only


Size: 7 x 4 ft


Fabric Type: Mylar


Unit Count: 4.0 Count


Number of Items: 4


Item Weight: 12 Ounces


Item Thickness: 28 Micron


Fabric Warmth Description: Lightweight


Global Trade Identification Number: 62


UPC: 041964691262


Manufacturer: Don't Die In The Woods


Item Weight: 12 ounces


Item model number: Pro Emergency Blanket 4 Pack


Date First Available: March 14, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Sep 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Quality material, thicker and compact
Color: Army Green
The larger pack on left holds all 4 of the emergency blankets. It is a nice small compact holder for all 4 blankets. It measures 5.5in Length, 4in Wide and 2in Deep. The carabiner is a nice touch to quickly attach to a bag, belt ect. The individual blankets come in their own separate bags which is nice if you want to keep them in multiple locations like a car, house, bug out bag etc or share with someone. The individual blankets take up very little room and measure 3.5in Length, 2in Wide and 1in Deep and could probably be squeezed even smaller to take up less room. Quality- I opened 1 of the individual blankets to check out how well it would be if I needed to use it. The material is much thicker than the typical emergency blankets I've seen elsewhere and doesn't feel like the others where it feels like they would rip super easily. It is definitely thicker and more sturdy than others and the non mylar side feels thick like a gallon zip lock bag and not like a cheap plastic bag from a grocery store. My opinion is that the emergency blankets is worth the higher price than cheaper ones. Would be able to reuse without worrying of it ripping and the multiple individual packages allows you to easily place or tie them to multiple locations so one is always handy. ... show more
Reviewed in the United States on March 6, 2024 by TeachGuy TeachGuy

  • Thicker than traditional ponchos
Color: Woodland Camo
Quality ponchos at a good price. I have these in my bug out bag and love them. They are thicker than traditional ponchos. Great purchase
Reviewed in the United States on August 3, 2025 by Chris

  • Modify it
Color: Survival Orange
Good product, just large enough for me. I made a few changes to it as the thickness and durability is good.
Reviewed in the United States on May 20, 2024 by Shawn

  • Good emergency blankets!
Color: Woodland Camo
I have never used this product as a way to preserve body heat. However, I work as a firefighter, and my department uses cheaper emergency blankets to treat shock and hypothermia patients. Those blankets tear when one just looks at them. While these blankets are thin, they are designed to be lightweight, compact, and fairly easy to deploy. These blankets meet that description. I took one out of a package and tried to tear it. It did not tear easily. That alone makes it a million times better than the ones my department uses for patient care. I put two of these in my bug out bag and two in my car for winter use. I have seen some negative reviews of these where people complained they were thin. Yes, that is part of the design. I did not try use one as a tarp. I would not expect it to survive that type of use. A person has to understand what a product is as well as its intended use. Like I said before, these are a million times better than the ones my department uses. The only drawback is that these will not be able to get put back into their tiny storage bags once they are taken out. I took the two I will use in my bug out bag out of the be stuff roll and placed them inside the larger pouch the four pouches came in. ... show more
Reviewed in the United States on August 6, 2025 by Kfilly

  • Great
Color: Woodland Camo
Amazing quality
Reviewed in the United States on August 21, 2025 by Isabel

  • Emergency blankets
Color: Survival Orange
Great addition to your emergency prep kit. Good value for what you get. Very compact and easy to store.
Reviewed in the United States on April 25, 2025 by MMYoung

  • Packable, they will do the trick
Color: Woodland Camo
The media could not be loaded. Yes, they stretch like a strong trash bag stretches. They will do the trick for insulation while camping for me. Great thing to keep around in cold weather. I was worried about them being too small, but the size is plenty for me. Good product to have around in an emergency. They are lightweight and packable and durable enough with gentle use. It also folded down and squished into its little case pretty easily in the end. ... show more
Reviewed in the United States on June 4, 2024 by Afbhappy

  • Good Quality
Color: Survival Orange
Appears good quality, however, I have not actually used these.
Reviewed in the United States on July 29, 2025 by Santa Fe Cowboy

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