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Mart Cobra

Emergency Blanket 4-Pack Space Mylar Blankets Survival Gear and Supplies Reusable Thermal Camping Hunting Essentials First Aid Car Backpacking Marathon Kit Prepper Go Rave Bug Out Bag Foil Cold Winter

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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Apr 2
Order within 16 hours and 30 minutes
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Size: 4 Pack


Color: Silver


Features

  • Superior Thermal Retention: Crafted from advanced aluminized Mylar, these foil emergency blankets are designed to retain up to 90% of body heat, providing crucial warmth in survival situations. A trusted addition to your survival gear and supplies.
  • Multi-Purpose Survival Tool: Ideal for various emergency scenarios, including camping, hiking, and natural disasters. Can be used as ground cover, shelter, or to prevent hypothermia and shock. A good addition for camping or prepper gear and supplies.
  • Compact & Lightweight Design: Each survival space blanket measures 82" x 52" when unfolded yet folds down to a compact size, making it easy to store in bug out bags, backpacks, cars, emergency kit, survival kit, or apocalypse gear without adding bulk
  • Durable & Reusable Material: Made with tear-resistant Mylar, these blankets are not only durable but also reusable, ensuring long-term reliability for multiple emergency uses. Add them to you tornado shelter supplies and bug out bag supplies.
  • Essential Emergency Preparedness: A must-have for any emergency kit. Space emergency blankets are perfect for use as emergency camping blankets, hiking, car safety kits, and disaster preparedness, offering peace of mind in unpredictable situations.

Material: Aluminized Mylar


Color: Silver


Brand: Mart Cobra


Special Feature: Lightweight, Reversible, Tear Resistant, Water Resistant, Windproof


Style: Modern


Material: Aluminized Mylar


Color: Silver


Brand: Mart Cobra


Special Feature: Lightweight, Reversible, Tear Resistant, Water Resistant, Windproof


Style: Modern


Blanket Form: Emergency Blanket


Age Range (Description): Adult


Product Dimensions: 82"L x 52"W


Theme: Space


Pattern: Solid


Recommended Uses For Product: Backpacking, Bug Out Go Bag, Camping, Festival Travel, First Aid Survival Kit, Hiking, Hunting, Hurricane Tornado Disaster Prep, Marathon Cycling Running, Prepping Prepper, Snow Winter Cold


Seasons: Fall, Spring


Fill Material: Mylar


Weave Type: Plain


Product Care Instructions: Hand Wash Only


Size: 4 Pack


Fabric Type: Mylar


Unit Count: 4.0 Count


Number of Items: 4


Item Weight: 0.2 Kilograms


Item Thickness: 0.01 Millimeters


Fabric Warmth Description: Medium Weight


Model Name: 4PACK


Manufacturer: Mart Cobra


Item Weight: 7 ounces


Item model number: 4PACK


Date First Available: October 5, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Apr 2

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

    • Preparedness achieved, emergency pending.
Size: 4 Pack Color: Silver
I purchased these foil emergency blankets for reasons that were, at the time, impeccable—though accessible only to my sleeping mind. In the first dream, I knew with absolute certainty that I required them. The situation was urgent yet undefined, the sort of emergency that demands preparedness without ever troubling itself to explain why. The blankets shimmered with purpose. I felt reassured. In the second dream—deeper, clearer—I was already using them. I was warm. I was safe. I was nobly wrapped in reflective dignity, protected from the elements and from regret. The blankets performed flawlessly, exactly as one hopes emergency equipment will, even when the emergency itself remains symbolic. Then I awoke. Upon inspection, the world was calm. No exposure, no crisis, no immediate need for thermal intervention. The blankets remained folded, pristine, and faintly judgmental. I realized then that while I may someday require one foil emergency blanket, I almost certainly do not require four. And yet, I do not resent them. They sit quietly, prepared for futures both real and imagined. The material is lightweight, neatly packaged, and convincingly reflective—capable, I am sure, of saving a life or at least dramatically underscoring one’s seriousness in a mild inconvenience. They have done nothing wrong. They simply arrived ahead of their moment. ★★★★☆ — Excellent in dreams, impeccable in theory, and patiently waiting for an emergency worthy of them. Until we eat again, Percival Toadwell Van Bristow ... show more
Reviewed in the United States on February 8, 2026 by Percival Toadwell Van Bristow
    • Perfect Emergency blankets!
Size: 4 Pack Color: Silver
These blankets are compact for a perfect easy storage. We used these for bug out bags to teach our kids to always have a bag ready! These are thin but great quality and were exactly what we needed. They also used them for their survival day for school to block out the rain and cold weather which made for a great waterproof roof. They’re just silver easy to us thin emergency blanket. Was exactly what we needed!! ... show more
Reviewed in the United States on March 3, 2026 by Breanne Clarke
    • Functional and affordable
Size: 4 Pack Color: Silver
I bought these to line boxes to leave for feral cats during freezes. They worked great for that. It's basically just mylar and very lightweight so I was able to just tape it along the inside of the box and then fill it with straw on a self-warming pad and all of the cats successfully made it through sub freezing temperatures. We will keep some of them on hand to have an emergency but I'm very happy with it. It is very lightweight and wouldn't hold up to a heavy wind if you had it wrapped around you but great to have it a pinch and certainly worked for why I needed it. ... show more
Reviewed in the United States on February 7, 2026 by R. Marxez
    • Great addition to your car's emergency kit.
Size: 4 Pack Color: Silver
I started a emergency kit for my car this year. I need to emergency blankets for one of my first purchases because I live near the mountains and they could be useful if caught in the snow. I haven't tried them yet, but I've been told that they are very durable and the heat level keeps you warm and dry. It would be good for anybody who travels. ... show more
Reviewed in the United States on January 17, 2026 by kari j
    • Good price
Size: 4 Pack Color: Silver
It is what it should be Good price
Reviewed in the United States on February 8, 2026 by Kate 5232
    • Must have in your kits
Size: 4 Pack Color: Silver
I have these in all my First Aid kits, and they come in a nice compact size perfect to be tucked away and not taking up too much space in your bags. Once they are unfolded, they are pretty big to cover an average size adult, but a second one may be needed for a very tall person so carrying two in your kit is best. They definitely hold in the body's heat, good quality and does not tear easily making it perfect to use not only as a blanket but also to wrap over the shoulders if needed. ... show more
Reviewed in the United States on January 7, 2026 by gabe
    • Perfect for the glove box or backpack
Size: 4 Pack Color: Silver
Light weight and compact, perfect for your hunting/ hiking pack or the glove box. I gave this as a gift to my nephews that enjoy the outdoors.
Reviewed in the United States on February 5, 2026 by Karl
    • Great investment incase of emergency
Size: 4 Pack Color: Silver
I hope we never have to use these but glad we have them. Came quickly, are small and compact for easy travel and seem like they are a high quality
Reviewed in the United States on February 14, 2026 by Stokes Family!!

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