A little bit like a plastic grocery sack

Can you wash these and reuse??

I would say no. They are sprayed aluminum on 1 side, so washing would remove this, leaving only a plastic sheet, which would not keep you warm.

What is the mil thickness of this compared to the regular ddity mylar sheet?

One of the product images says that they are 28 micrometers thick. That's about 1 mil. I've seen other ads claiming that the cheaper space blankets are 12 micrometers. This plastic is noticeably stronger than the polyethylene used in trash bags and painter's drop cloths.

I know they are for outdoor use but any reason they couldn't be used as a travel blanket when flying?

While I've not experienced an emergency where I used these particular mylar blankets, I do recall that earlier versions of the disposable shiny mylar blankets were quite "crinkly," that is they were noisy. If these create that same annoying noise, your fellow passengers my not enjoy that disturbance. If, indeed, they are silent then their use aboard an airplane should be okay.

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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 [Camo]

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 [Camo]

Product ID: 434517164

Details

Age Range (Description)
Adult
Blanket Form
Emergency
Brand
Don't Die In
Colour
Woodland Camo
Material
Extra Thick
Pattern
Camo

🎒12 oz ultralight 4-pack set

💧100% waterproof & tear resistant

🛡️28 micron extra-thick mylar

€ 93.68

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Description

🔥 Stay warm, stay ready — the ultimate survival shield for every adventure!

ULTRALIGHT COMPACT - Only 2.5 oz per blanket, fits effortlessly in backpacks or emergency kits without bulk.
UNMATCHED DURABILITY - HeatFlex mylar thicker & more flexible than standard space blankets for rugged survival.
REFLECTS 90 BODY HEAT - NASA-designed thermal foil keeps you warm in cold, wet, or extreme conditions.
ECO CONSCIOUS ADVENTURE - 1% of profits support global conservation—gear up while giving back to the wild.
VERSATILE SURVIVAL ESSENTIAL - Transforms into shelter, bivy, or sleeping bag liner with simple gear like tape & paracord.

Don’t Die In The Woods’ World’s Toughest Emergency Blankets 4-Pack features extra-thick 28 micron HeatFlex mylar that’s waterproof, tear resistant, and ultralight at just 2.5 oz per blanket. Designed for hiking, camping, and emergency kits, these NASA-grade thermal blankets reflect up to 90% of body heat and pack compactly with durable ripstop nylon sacks and carabiner zipper pack. Available in camo, they’re a must-have survival essential that supports conservation efforts with every purchase.

Specifications

ASIN	B088XQJJWQ
Age Range Description	Adult
Best Sellers Rank	#139,159 in Sports, Fitness & Outdoors ( See Top 100 in Sports, Fitness & Outdoors ) #152 in Emergency Blankets
Blanket Form	Emergency Blanket
Brand	Don't Die In The Woods
Colour	Woodland Camo
Customer Reviews	4.6 4.6 out of 5 stars (1,712)
Enclosure Material	Extra Thick Mylar
Fabric Type	Extra Thick Mylar
Fabric Warmth Description	Lightweight
Fill Material	HeatFlex Mylar
Included Components	ripstop nylon stuff sack, nylon zipper pack with carabiner
Item Dimensions L x W	15.2L x 10.2W Centimeters
Item Thickness	28 Micron
Item Type Name	blanket
Item Weight	0.75 Pounds
Manufacturer	Don't Die In The Woods
Manufacturer Part Number	Pro Emergency Blanket 4 Pack
Model Name	Force Field Emergency Blanket
Model number	Pro Emergency Blanket 4 Pack
Number of Items	4
Number of Packs	4
Pattern	Camo
Product Care Instructions	Hand Wash Only
Product Features	Extra Thick Mylar, Lightweight, Tear Resistant, Waterproof
Recommended User Type	Adult
Recommended Uses For Product	Camping, Hiking, Travel
Seasons	All
Size	Regular 4x7 ft
Sport Type	Hiking
Style	Modern
Theme	Space
UPC	041964691248
Unit Count	4.0 Count
Water Resistance Level	Waterproof

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€ 93.68

Duties & taxes included

In stock

Sold byAmazon FranceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to France.

Secure transaction

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