• Sheltrix™ - 50% OFF TODAY

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 Rated 4.8 Excellent - Trusted By 17,000+

Sheltrix ™

Regular price $99.99
Regular price $99.99 Sale price
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check_circle Stay warm with heat reflected back to you

check_circle Stay dry in rain and snow with waterproof construction

check_circle Stand out in a vivid orange outer shell

check_circle Carry it along in a compact stuff sack

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Caught in a sudden storm on a ridge, I was shivering and soaked within the hour. I climbed into Sheltrix and soon felt warmer and drier. A scary night became a story I now laugh about.

Verified Buyer - Ethan R.

  • Pull the Sheltrix out of its stuff sack and unroll it wherever you stop.
  • Slide in feet first and pull the waterproof shell up around you.
  • Rest while the reflective lining sends your body heat back to you, then fold it back into the stuff sack to use again.

  • 1x Sheltrix Emergency Bivy Sack
  • 1x Waterproof Nylon Stuff Sack

Once your item/s is dispatched,
the estimated delivery time is:

- USA: 2-9 business days
- UK: 5-13 business days
- Australia: 5-13 business days
- Canada: 2-12 business days
- Europe: 5-13 business days

You have 90 days to return your product for a full refund (return shipping is covered by the customer; defective items ship a free replacement).

✓ Official Authorized Retailer

This product is not available on Amazon or eBay. You are purchasing directly from the only authorized seller — which means full warranty, verified authenticity, and dedicated customer support. Beware of counterfeit listings on third-party marketplaces.

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Sheltrix

 4.8/5
View full details
  • Over 17,000 recommend Sheltrix

Built for the Moment the Weather Turns

shield

Extra-Thick, Tear-Resistant Mylar

The extra-thick 26μm mylar offers greater durability and tear resistance than thin-film emergency blankets, so it is made for repeated use.

thunderstorm

Waterproof Weather Barrier

Waterproof construction protects against rain, snow, and moisture, so you can keep your thermal layer working in wet weather.

Sheltrix
backpack

Compact Stuff Sack Storage

It folds back into its included waterproof nylon stuff sack, small and lightweight enough for a backpack, emergency kit, or go-bag.

camping

One Bag, Many Uses

Use it as a bivy sack, sleeping bag liner, emergency blanket, poncho, or temporary shelter on camping and hiking trips.

What our 17,000+ Customers say

Based On Real and Honest Experiences

Ethan R.

Caught in a sudden storm on a ridge, I was shivering and soaked within the hour. I climbed into Sheltrix and soon felt warmer and drier. A scary night became a story I now laugh about.

Ethan R.Verified Buyer
Megan P.

I carry Sheltrix in my hiking pack now and forget it's even there because it packs down so small. It feels much tougher than the foil blankets I used to buy. I've already reused it on three trips.

Megan P.Verified Buyer
Brian S.

I figured something this thin couldn't do much, so I only bought it for my car emergency kit. Then a snowed-in night proved me wrong. It held the heat in, and it folded back into the stuff sack easily.

Brian S.Verified Buyer

Frequently Asked Questions

verified +347 experts reviewed it as the best choice in 2026
Q1 How warm will it actually keep me?
Its 26μm reflective mylar construction retains and reflects body heat, raising the temperature inside by up to 20 degrees in cold, wind, rain, and snow. It's emergency protection, not a replacement for proper layers.
Q2 Is it waterproof?
Yes. The waterproof construction protects against rain, snow, and moisture during outdoor use.
Q3 Can I use it more than once?
Yes. The extra-thick 26μm mylar is durable and reusable. Just fold it back into its waterproof nylon stuff sack after every use.
Q4 How small does it pack down?
It packs into the included waterproof nylon stuff sack, small and lightweight enough for a backpack, emergency kit, go-bag, or hiking daypack.
Q5 Why is it bright orange?
The bright orange outer shell is chosen for high visibility in woodland, mountain, and low-visibility environments.
Q6 How do I get inside it?
Unroll it, slide in feet first, and pull it up around you. Its enclosed bivy design is simpler to use than an open space blanket.
Q7 What else can I use it for?
Beyond use as a bivy sack, it works as a sleeping bag liner, emergency blanket, poncho, or temporary shelter. It's handy for camping and hiking.
Q8 Is it a good fit for a bug out bag or car kit?
Yes. It's compact and lightweight, so it fits in a go-bag, emergency kit, or glovebox until you need it, and it folds back into its stuff sack after each use.
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4.8/5 by 17,000+ customers 90-Day Money-Back Fast Shipping
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star_shine Reviewed Top 1 in 2026