---
product_id: 205208576
title: "Esky Emergency Sleeping Bag, Portable Emergency Blanket Thermal Bivy Sack, Waterproof Lightweight Survival Gear with Compass for Camping Hiking Outdoor Adventure"
brand: "esky"
price: "¥7510"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/205208576-esky-emergency-sleeping-bag-portable-emergency-blanket-thermal-bivy-sack
store_origin: JP
region: Japan
---

# Waterproof, windproof, tearproof Reflects 90% body heat Includes 2 compasses for navigation Esky Emergency Sleeping Bag, Portable Emergency Blanket Thermal Bivy Sack, Waterproof Lightweight Survival Gear with Compass for Camping Hiking Outdoor Adventure

**Brand:** esky
**Price:** ¥7510
**Availability:** ✅ In Stock

## Summary

> 🛶 Gear up, stay warm, and never get lost in the wild again!

## Quick Answers

- **What is this?** Esky Emergency Sleeping Bag, Portable Emergency Blanket Thermal Bivy Sack, Waterproof Lightweight Survival Gear with Compass for Camping Hiking Outdoor Adventure by esky
- **How much does it cost?** ¥7510 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/205208576-esky-emergency-sleeping-bag-portable-emergency-blanket-thermal-bivy-sack)

## 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

- • **Bonus Navigation Gear:** Includes 2 compasses—because every survival kit needs direction.
- • **Compact & Ready to Go:** Pack light and carry easy with a sleek storage bag and strap for on-the-move adventures.
- • **Ultra-Visible Safety Orange:** Be seen and found fast with a bright reflective surface designed for rescue visibility.
- • **NASA-Grade Thermal Insulation:** Stay warm when it matters most with Mylar tech that traps 90% of your body heat.
- • **All-Weather Survival Essential:** Waterproof, windproof, and tear-resistant—ready for rain, snow, or shine.

## Overview

The Esky Emergency Sleeping Bag is a compact, lightweight bivy sack made from NASA-grade Mylar material that reflects 90% of body heat. Waterproof, windproof, and tear-resistant, it’s designed for all-season outdoor survival. Featuring a high-visibility orange reflective surface and including two compasses, this 2-pack emergency blanket set is perfect for camping, hiking, and unexpected emergencies, ensuring you stay warm, visible, and on course.

## Description

Esky

## 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 shade
- Sturdy Mylar: The insulating Mylar material is designed by NASA for space exploration. It 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Esky |
| Color | Orange |
| Occupancy | 1 Person |
| Shape | Rectangular |
| Seasons | All Seasons |
| Temperature Rating | Comfort |
| Age Range (Description) | Adult |
| Sport | Camping & Hiking |
| Material | Nylon |
| Fill Material | Polyester |
| Product Dimensions | 3.15"L x 4"W |
| Closure Type | Drawstring |
| Outer Material | Nylon |
| Size | 2 Pack |
| Maximum Height Recommendation | 6 Feet |
| Item Package Dimensions L x W x H | 6.57 x 5.43 x 2.6 inches |
| Package Weight | 0.29 Kilograms |
| Item Dimensions  LxWxH | 8.27 x 3.54 x 3 inches |
| Brand Name | Esky |
| Warranty Description | 1 Year |
| Model Name | Bivy Sack |
| Suggested Users | unisex-adult |
| Number of Items | 2 |
| Manufacturer | Esky |
| Part Number | FDA01 |
| Included Components | 2 Compasses |
| Fill Material Type | Polyester |

## Product Details

- **Brand:** Esky
- **Color:** Orange
- **Occupancy:** 1 Person
- **Shape:** Rectangular
- **Seasons:** All Seasons
- **Temperature Rating:** Comfort
- **Age Range (Description):** Adult
- **Sport:** Camping & Hiking
- **Material:** Nylon
- **Fill Material:** Polyester

## Images

![Esky Emergency Sleeping Bag, Portable Emergency Blanket Thermal Bivy Sack, Waterproof Lightweight Survival Gear with Compass for Camping Hiking Outdoor Adventure - Image 1](https://m.media-amazon.com/images/I/81QrRR43aaL.jpg)

## Available Options

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

## 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.

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**Shop now:** [https://www.desertcart.jp/products/205208576-esky-emergency-sleeping-bag-portable-emergency-blanket-thermal-bivy-sack](https://www.desertcart.jp/products/205208576-esky-emergency-sleeping-bag-portable-emergency-blanket-thermal-bivy-sack)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-05*