---
product_id: 279055865
title: "Emergency Sleeping Bag with Hood | Ultralight, Waterproof, Thermal Mylar Sleeping Bag Liner | Survival Bivy Space Blanket Bivey for Hiking, Backpacking, Earthquake, Camping, 72 Bug Out, Survival Kit"
brand: "don't die in the woods"
price: "₩93991"
currency: KRW
in_stock: true
reviews_count: 8
category: "Don't Die In The Woods"
url: https://www.desertcart.kr/products/279055865-emergency-sleeping-bag-with-hood-ultralight-waterproof-thermal-mylar-sleeping
store_origin: KR
region: South Korea
---

# Ultralight 7 oz compact design Reflects 90% body heat Tear-resistant HeatFlex Mylar Emergency Sleeping Bag with Hood | Ultralight, Waterproof, Thermal Mylar Sleeping Bag Liner | Survival Bivy Space Blanket Bivey for Hiking, Backpacking, Earthquake, Camping, 72 Bug Out, Survival Kit

**Brand:** don't die in the woods
**Price:** ₩93991
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay warm, stay ready — your ultimate survival sidekick!

## Quick Answers

- **What is this?** Emergency Sleeping Bag with Hood | Ultralight, Waterproof, Thermal Mylar Sleeping Bag Liner | Survival Bivy Space Blanket Bivey for Hiking, Backpacking, Earthquake, Camping, 72 Bug Out, Survival Kit by don't die in the woods
- **How much does it cost?** ₩93991 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/279055865-emergency-sleeping-bag-with-hood-ultralight-waterproof-thermal-mylar-sleeping)

## Best For

- don't die in the woods enthusiasts

## Why This Product

- Trusted don't die in the woods brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Weatherproof Shield:** Waterproof material guards against condensation and unexpected wet conditions.
- • **Eco-Warrior Approved:** Supports global conservation with every purchase—survive and protect the wild.
- • **Next-Level Durability:** Extra-thick, tear-resistant HeatFlex Mylar withstands rugged outdoor use.
- • **Compact & Featherlight:** Only 7 ounces—fits effortlessly in any backpack or emergency kit.
- • **HeatLock Hood Technology:** Retain up to 10% more body heat with built-in head protection.

## Overview

The Don't Die In The Woods Emergency Sleeping Bag is a premium ultralight bivy crafted from tear-resistant HeatFlex Mylar. Designed with a unique hood to minimize heat loss, it reflects up to 90% of body heat while providing waterproof protection. Weighing just 7 ounces and compact enough for any backpack, it’s perfect for hiking, camping, and emergency preparedness. Plus, a portion of profits supports global conservation efforts.

## Description

Emergency sleeping bag

Review: Ben From York - Bought for super light summer camping . Brilliant bit of kit
Review: This might help you die in the woods - These Mylar reflective bags are absolute last gasp ditch efforts. They only reflect heat, they don’t stop the heat transmitting away from you into the ground. They also don’t breath, so the chances of you becoming wet with condensation are incredibly high. If you are wet, you transmit heat away from your body faster. These things really need to be short term emergency items, and I’d hopefully not fall asleep in one. Be very, very careful using these.

## Features

- TOUGHEST MYLAR SLEEPING BAG ON EARTH – Our tear-resistant, extra-thick HeatFlex mylar is stronger and more flexible than ordinary space blanket mylar. We’ve added a hood section to protect your head and reinforced tape seams to create a durable, reusable survival bivy you can use alone or to enhance your existing sleeping bag.
- ENHANCE YOUR EXISTING SLEEPING BAG – Worried about unexpected cold or wet weather? The DDITW Emergency Sleeping Bag reflects up to 90% of body heat to boost the heat retention of your sleeping bag, and the waterproof material protects your sleeping bag from outside condensation.
- BUILT-IN HEAD PROTECTION – Studies show you lose up to 10% of body heat through your head. Our innovative hood design helps you retain this body heat for total body protection. This exclusive feature is only available from Don’t Die In The Woods.
- ULTRALIGHT, WATERPROOF, & SUPER COMPACT – Hate carrying extra weight? It’s so small and light, you’ll forget it’s even there. We’ve designed the DDITW Emergency Sleeping Bag with the perfect balance of durability & weight at only 7 ounces (the weight of a small apple). Stash them in each of your cars and backpacks and always be prepared.
- PROTECT THE WILD PLACES WE LOVE – We donate a percentage of profits to conservation efforts around the world, including 1% For The Planet, The Conservation Alliance, and many more. 100% SATISFACTION GUARANTEED – We stand behind our products. You won’t find a tougher mylar survival bivy anywhere. Guaranteed.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07TDNGGVH |
| Age range | Adult |
| Batteries included? | No |
| Best Sellers Rank | 217,782 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 104 in Bivy Bags |
| Brand | Don't Die In The Woods |
| Color | Army Green |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,273) |
| Date First Available | 1 Jan. 2024 |
| Features | Hood extension for head protection, Enhances existing sleeping bag heat retention |
| Fill material | HeatFlex Mylar |
| Height | 3.5 inches |
| Item display length | 2.5 inches |
| Item display width | 2.5 inches |
| Item model number | Emergency Sleeping Bag |
| Manufacturer | Don't Die In The Woods |
| Material type | Nylon |
| Maximum height recommendation | 7 Feet |
| Outer material | Mylar |
| Product Dimensions | 6.35 x 6.35 x 7.62 cm; 198.45 g |
| Seasons | All Seasons |
| Shape | Rectangular |
| Size | Full |
| Sport | Camping & Hiking |
| Weight | 198 g |

## Product Details

- **Age range (description):** Adult
- **Brand:** Don't Die In The Woods
- **Colour:** Army Green
- **Material:** Nylon
- **Occupancy:** 1 Person
- **Seasons:** All Seasons
- **Shape:** Rectangular
- **Special feature:** Hood extension for head protection, Enhances existing sleeping bag heat retention
- **Sport:** Camping & Hiking
- **Temperature rating:** Comfort

## Images

![Emergency Sleeping Bag with Hood | Ultralight, Waterproof, Thermal Mylar Sleeping Bag Liner | Survival Bivy Space Blanket Bivey for Hiking, Backpacking, Earthquake, Camping, 72 Bug Out, Survival Kit - Image 1](https://m.media-amazon.com/images/I/711fE9UhiyL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Is the product breathable?  what about condensation?  how does this compare to the s.o.l. escape bivvy?**
A: If you’re using one of these, ya ain’t sweatin. They’re made out of non breathable mylar that reflects body heat back at your body. They’re for emergency use only, in cold climates only. If you put your head inside the flap at night to keep your head warm and to retain the heat, you’ll have condensation in the morning, but at least your body won’t be dead. If you’re worried about condensation in an emergency situation then keep your mouth out of the bag. These are not death traps and could be used for a bunch of different things if you also happened to have a normal bag with you when you got trapped in the woods in freezing weather. In that situation, condensation doesn’t matter, surviving the night does. That being said, most people will never in a million years be in that situation, but we all think we’re survivalists these days so I guess they sell a bunch of these.

**Q: Can you only use it once since its for emergency only? if not, how many times can it be used?**
A: Do not use this in an emergency, you will die. It will trap all of your body's moisture, which in the cold is a death sentence

**Q: Does it have a zipper along the side, or do you have to wriggle into it from the open end?**
A: No it’s a slide in cover.

**Q: Can it be used as a footprint under my tent?**
A: No, not a good tent footprint because it is a bivy sack, similar to a sleeping bag configuration, closed on 3 sides. A tarp would work better for a tent footprint

## Customer Reviews

### ⭐⭐⭐⭐⭐ Ben From York
*by B***K on 9 February 2024*

Bought for super light summer camping . Brilliant bit of kit

### ⭐ This might help you die in the woods
*by O***E on 10 September 2022*

These Mylar reflective bags are absolute last gasp ditch efforts. They only reflect heat, they don’t stop the heat transmitting away from you into the ground. They also don’t breath, so the chances of you becoming wet with condensation are incredibly high. If you are wet, you transmit heat away from your body faster. These things really need to be short term emergency items, and I’d hopefully not fall asleep in one. Be very, very careful using these.

### ⭐ Die in the sleeping bag
*by S***N on 25 September 2022*

Die in the sleeping bag... get something better.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.kr/products/279055865-emergency-sleeping-bag-with-hood-ultralight-waterproof-thermal-mylar-sleeping](https://www.desertcart.kr/products/279055865-emergency-sleeping-bag-with-hood-ultralight-waterproof-thermal-mylar-sleeping)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-06*