---
product_id: 247836834
title: "Esky Emergency Sleeping Bag, Waterproof Lightweight Thermal Bivy Sack, Survival Blanket Bags Portable Nylon Sack for Camping, Hiking, Outdoor(2 Pack)"
brand: "esky"
price: "€ 75.35"
currency: EUR
in_stock: true
reviews_count: 5
category: "Esky"
url: https://www.desertcart.hr/products/247836834-esky-emergency-sleeping-bag-waterproof-lightweight-thermal-bivy-sack-survival
store_origin: HR
region: Croatia
---

# Waterproof & windproof nylon Reflects 90% body heat Built-in anti-interference compass Esky Emergency Sleeping Bag, Waterproof Lightweight Thermal Bivy Sack, Survival Blanket Bags Portable Nylon Sack for Camping, Hiking, Outdoor(2 Pack)

**Brand:** esky
**Price:** € 75.35
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Esky Emergency Sleeping Bag, Waterproof Lightweight Thermal Bivy Sack, Survival Blanket Bags Portable Nylon Sack for Camping, Hiking, Outdoor(2 Pack) by esky
- **How much does it cost?** € 75.35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/247836834-esky-emergency-sleeping-bag-waterproof-lightweight-thermal-bivy-sack-survival)

## Best For

- esky enthusiasts

## Why This Product

- Trusted esky brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Be Seen, Be Found:** Ultra-bright orange with reflective surface ensures you're visible to rescuers day or night.
- • **Weatherproof Warrior:** Waterproof, windproof, tear-resistant—ready for rain, snow, or shine.
- • **Compact & Ready to Go:** Includes a sleek storage bag with strap for effortless carry or car storage.
- • **Survive the Unexpected:** NASA-grade Mylar reflects your body heat to keep you warm when it matters most.
- • **Navigate with Confidence:** Integrated precision compass guides you when every direction counts.

## Overview

The Esky Emergency Sleeping Bag is a lightweight, durable bivy sack crafted from NASA-inspired Mylar that reflects 90% of body heat to keep you warm in any emergency. Waterproof, windproof, and tear-resistant, its bright orange reflective surface enhances visibility for rescue. Equipped with a reliable anti-interference compass and a compact storage bag with carrying strap, this 2-pack survival essential is perfect for camping, hiking, or roadside emergencies—ensuring you’re prepared for the unexpected.

## Description

Losing body heat is a major cause of death in emergency. The Esky Emergency Survival Sleeping Bag can increase your chances of survival in all weather, all seasons and all circumstances. Crafted from sturdy insulating Mylar material, this sleeping bag can retains / reflects back 90% of body heat---it is reusable, waterproof and windproof. Thanks to the reflective surface, the bright orange allows you to be seen and found easily. Better yet, the bonus anti-interference compass would give you some extra peace of mind, even in emergencies. To make sure it stays clean and organized, we've included a handy storage bag with carrying strap, so you can bring your bag on the road or keep it stowed safe for your next adventure, it's a good partner for survival gear and supplies.

Review: A must have if your out in no mans land. - Handy dandy item to have stored in the jeep. Doesn't take up much room and works in a pinch!
Review: Klein, wasserdicht, lebensrettend – der Notfall-Biwaksack - Ich habe den Notfall-Biwaksack als festen Bestandteil meiner Ausrüstung dabei – und er gehört mittlerweile zu den wichtigsten Dingen im Rucksack. Das Packmaß ist extrem kompakt, sodass er kaum Platz einnimmt und praktisch nichts wiegt. Genau das macht ihn ideal für Notfälle: Man hat ihn dabei, ohne darüber nachdenken zu müssen. Im Einsatz überzeugt er vor allem durch seine Funktionalität: Der Sack ist absolut wind- und wasserdicht und reflektiert die Körperwärme sehr effektiv. Gerade bei unerwarteten Wetterumschwüngen oder längeren Pausen schützt er zuverlässig vor Auskühlung. Das Material wirkt zwar dünn, ist aber überraschend reißfest. Natürlich darf man keinen klassischen Schlafkomfort erwarten – dafür ist er auch nicht gedacht. Als Notlösung oder zusätzliche Sicherheitsschicht erfüllt er seinen Zweck jedoch absolut zuverlässig. Fazit: Ein unverzichtbares Sicherheits-Tool für Outdoor-Aktivitäten, Wanderungen oder auch im Auto. Wer vorbereitet sein will, sollte einen Notfall-Biwaksack immer griffbereit haben. Klare Kaufempfehlung!

## Features

- A Life Saver in Emergencies: This emergency sleeping bag is an invaluable asset when the chips are down. It's a must have for emergencies such as disaster, and automobile danger, and more--you'll never know when it'll come in handy. It also can serve other functions such as an emergency blanket, ground cover, rescue or distress beacon, poncho, rain tarp or sun shadegh to guide you to move along the right way
- Sturdy Mylar: The insulating Mylar material is designed by NASA for space exploration. The Esky bivy sack can reflects 90% of your body heat to keep you warm even under harsh conditions or when your body is weak. It's soft, waterproof, windproof, tear proof and puncture proof. Rain, shine, snow, or something in between- this bivy sack can handle it all
- Ultra-bright Reflective Surface: Trapped in the dark? Let this survival blanket Bag light the way. The bright orange emergency sleeping bag and its reflective surface will provide crucial visibility and help first res-ponders find you
- Pack & Go Storage Bag: Keep your thermal bivy sack clean and compact with the included storage bag. It also features a strap for easy carrying or hanging on your motorcycle or in your car! It can be a good investment in survival gear and supplies
- Precise Compass: The emergency blankets coming with the compass, the anti-interference compass is stable, highly accurate and reliable enough to guide you to move along the right way

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B083FDDFDN |
| Age Range Description | Adult |
| Brand | Esky |
| Brand Name | Esky |
| Closure Type | Drawstring |
| Colour | Orange |
| Country Of Origin | USA |
| Customer Reviews | 4.6 out of 5 stars 1,626 Reviews |
| Fabric Type | Nylon |
| Fill Material Type | Polyester |
| Item Dimensions L x W | 8L x 10.2W Centimeters |
| Item Shape | Rectangular |
| Manufacturer | Esky |
| Manufacturer Part Number | FDA01 |
| Material | Nylon |
| Maximum Height Recommendation | 6 Feet |
| Model Number | FDA01 |
| Occupancy | 1 Person |
| Outer Material Type | Nylon |
| Season | All Seasons |
| Seasons | All Seasons |
| Shape | Rectangular |
| Size | 2 Pack |
| Special Features | Lightweight, Waterproof |
| Sport Type | Camping & Hiking |
| Temperature Rating | Comfort |
| Whats In The Box1 - Whats In The Box3 | Sleeping Bag, Compass |

## Product Details

- **Brand:** Esky
- **Colour:** Orange
- **Occupancy:** 1 Person
- **Shape:** Rectangular
- **Seasons:** All Seasons

## Images

![Esky Emergency Sleeping Bag, Waterproof Lightweight Thermal Bivy Sack, Survival Blanket Bags Portable Nylon Sack for Camping, Hiking, Outdoor(2 Pack) - Image 1](https://m.media-amazon.com/images/I/81QrRR43aaL.jpg)
![Esky Emergency Sleeping Bag, Waterproof Lightweight Thermal Bivy Sack, Survival Blanket Bags Portable Nylon Sack for Camping, Hiking, Outdoor(2 Pack) - Image 2](https://m.media-amazon.com/images/I/61hx5JO4fmL.jpg)
![Esky Emergency Sleeping Bag, Waterproof Lightweight Thermal Bivy Sack, Survival Blanket Bags Portable Nylon Sack for Camping, Hiking, Outdoor(2 Pack) - Image 3](https://m.media-amazon.com/images/I/71daaFyrkBL.jpg)
![Esky Emergency Sleeping Bag, Waterproof Lightweight Thermal Bivy Sack, Survival Blanket Bags Portable Nylon Sack for Camping, Hiking, Outdoor(2 Pack) - Image 4](https://m.media-amazon.com/images/I/71SVoyMQl7L.jpg)
![Esky Emergency Sleeping Bag, Waterproof Lightweight Thermal Bivy Sack, Survival Blanket Bags Portable Nylon Sack for Camping, Hiking, Outdoor(2 Pack) - Image 5](https://m.media-amazon.com/images/I/71-gGoLIH4L.jpg)

## Questions & Answers

**Q: What is the thickness of the material?**
A: The thickness of the material is 0.026mm.

**Q: Are these bags actually down filled?**
A: The fill material of this bag is Down. Thanks for your question.

**Q: Can it be repacked and reused?**
A: This product is designed for emergency use and not for repeated use. While the product may be repacked for reuse it is doubtful the product would be any better than used foil..

**Q: What is the temperature rating?**
A: No idea, it’s Mylar so it reflects body heat back to you.

## Customer Reviews

### ⭐⭐⭐⭐⭐ A must have if your out in no mans land.
*by T***L on 4 June 2026*

Handy dandy item to have stored in the jeep. Doesn't take up much room and works in a pinch!

### ⭐⭐⭐⭐⭐ Klein, wasserdicht, lebensrettend – der Notfall-Biwaksack
*by K***E on 2 June 2026*

Ich habe den Notfall-Biwaksack als festen Bestandteil meiner Ausrüstung dabei – und er gehört mittlerweile zu den wichtigsten Dingen im Rucksack. Das Packmaß ist extrem kompakt, sodass er kaum Platz einnimmt und praktisch nichts wiegt. Genau das macht ihn ideal für Notfälle: Man hat ihn dabei, ohne darüber nachdenken zu müssen. Im Einsatz überzeugt er vor allem durch seine Funktionalität: Der Sack ist absolut wind- und wasserdicht und reflektiert die Körperwärme sehr effektiv. Gerade bei unerwarteten Wetterumschwüngen oder längeren Pausen schützt er zuverlässig vor Auskühlung. Das Material wirkt zwar dünn, ist aber überraschend reißfest. Natürlich darf man keinen klassischen Schlafkomfort erwarten – dafür ist er auch nicht gedacht. Als Notlösung oder zusätzliche Sicherheitsschicht erfüllt er seinen Zweck jedoch absolut zuverlässig. Fazit: Ein unverzichtbares Sicherheits-Tool für Outdoor-Aktivitäten, Wanderungen oder auch im Auto. Wer vorbereitet sein will, sollte einen Notfall-Biwaksack immer griffbereit haben. Klare Kaufempfehlung!

### ⭐⭐⭐⭐⭐ emergency bag
*by P***T on 17 July 2023*

Well made

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-15*