---
product_id: 505871562
title: "Go Time Gear Life Bivy Emergency Survival Sleeping Bag Thermal Bivy - Use as Emergency Bivy Sack, Survival Sleeping Bag, Mylar Emergency Blanket"
brand: "go time gear"
price: "2409631₫"
currency: VND
in_stock: true
reviews_count: 12
category: "Go Time Gear"
url: https://www.desertcart.vn/products/505871562-go-time-gear-life-bivy-emergency-survival-sleeping-bag-thermal
store_origin: VN
region: Vietnam
---

# Ultra lightweight 4.1oz, packs to 4”x3” Reflects 90% body heat Tear & puncture-resistant PET mylar Go Time Gear Life Bivy Emergency Survival Sleeping Bag Thermal Bivy - Use as Emergency Bivy Sack, Survival Sleeping Bag, Mylar Emergency Blanket

**Brand:** go time gear
**Price:** 2409631₫
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay warm, stay ready, stay alive with Go Time Gear Life Bivy!

## Quick Answers

- **What is this?** Go Time Gear Life Bivy Emergency Survival Sleeping Bag Thermal Bivy - Use as Emergency Bivy Sack, Survival Sleeping Bag, Mylar Emergency Blanket by go time gear
- **How much does it cost?** 2409631₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/505871562-go-time-gear-life-bivy-emergency-survival-sleeping-bag-thermal)

## Best For

- go time gear enthusiasts

## Why This Product

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

## Key Features

- • **Rescue Ready:** Includes a 120-decibel whistle to alert rescuers up to 1 mile away—because every second counts.
- • **Survive in Style:** Sleek, compact design fits effortlessly in any survival or hiking kit—never be caught unprepared.
- • **Heat Retention Mastery:** Reflects 90% of your body heat to keep you warm when temperatures drop unexpectedly.
- • **Built to Brave the Elements:** Waterproof, windproof, and snow-resistant—your ultimate shield against nature’s worst.
- • **Light as Air, Tough as Nails:** Weighing just 4.1oz and made from tear-resistant PET mylar, it’s rugged without the bulk.

## Overview

The Go Time Gear Life Bivy is a versatile, ultra-durable emergency sleeping bag and survival bivy sack made from tear-resistant PET mylar. Reflecting 90% of body heat, it offers superior warmth and protection against rain, wind, and snow. Weighing only 4.1oz and packing down to a compact 4”x3” size, it’s perfect for hiking, camping, or emergency kits. Equipped with a 120-decibel whistle for rescue signaling, this all-season bivy is a must-have for any professional adventurer or preparedness enthusiast.

## Description

Shop Go Time Gear Life Bivy Emergency Survival Sleeping Bag Thermal Bivy - Use as Emergency Bivy Sack, Survival Sleeping Bag, Mylar Emergency Blanket. Free delivery and returns on all eligible orders.

Review: Life Bivvy and Life Tent - I bought the Life Bivvy and Life Tent together both are by the same maker and Both are incredibly good, easy to use and easy to put back into the tiny stuff bags that they come in. I hope that I never have to use these but its good to know that I have them in my day sack when I go hill/mountain walking. These are bright orange on the outside and silver on the inside they also have a whistle but that to be honest isn't to great, get yourself a Referee type its louder.
Review: Bivvi - Ideal for my home emergency kit

## Features

- Versatile - The Go Time Gear Life Bivy Sack is a must-have in any survival bag. Each one functions as an emergency sleeping bag, a makeshift blanket, or as part of a survival shelter when camping.
- Ultra Durable - This reusable bivy bag isn’t just wind and waterproof. It’s also made from tear and puncture-resistant PET 26um mylar, with an interior that reflects 90% of your body heat.
- Escape The Elements - Need emergency shelter? Our survival bivy gives you cover in the rain, wind, and snow. Add extra warmth to your standard sleeping bag by using it as a liner in cold weather.
- Incredibly Compact - At 4.1oz, this lightweight thermal sleeping bag bivy won’t weigh you down. It packs down nicely in the 4” x 3” stuff sack and includes a 120-decibel whistle to alert rescuers up to 1 mile away.
- Go Time Gear Has Your Back - Whether you need emergency sleeping bags for survival, hiking, or for a bug out bag, our camping bivy sacks get the job done. If you’re not satisfied, let us know and we’ll make it right. Designed in USA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07681P4RZ |
| Best Sellers Rank | 27,415 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 19 in Bivy Bags |
| Brand Name | Go Time Gear |
| Customer Reviews | 4.6 4.6 out of 5 stars (4,852) |
| Global Trade Identification Number | 00857240006039 |
| Included Components | Whistle, Para Cord |
| Item Dimensions | 7.6 x 7.6 centimetres |
| Item Weight | 0.35 Pounds |
| Manufacturer | Go Time Gear |
| Manufacturer Part Number | GTG009 |
| Material Type | Polyethylene (PE) |
| Model Number | GTG009 |
| Number of Pieces | 1 |
| Set Name | Life Bivy 1 Pack |
| UPC | 857240006039 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Go Time Gear
- **Global Trade Identification Number:** 00857240006039
- **Included components:** Whistle, Para Cord
- **Item dimensions L x W x H:** 7.6 x 7.6 centimetres
- **Item weight:** 0.35 Pounds
- **Manufacturer:** Go Time Gear
- **Material:** Polyethylene (PE)
- **Number of pieces:** 1
- **Set Name:** Life Bivy 1 Pack
- **UPC:** 857240006039

## Images

![Go Time Gear Life Bivy Emergency Survival Sleeping Bag Thermal Bivy - Use as Emergency Bivy Sack, Survival Sleeping Bag, Mylar Emergency Blanket - Image 1](https://m.media-amazon.com/images/I/81dfSw+dZpL.jpg)
![Go Time Gear Life Bivy Emergency Survival Sleeping Bag Thermal Bivy - Use as Emergency Bivy Sack, Survival Sleeping Bag, Mylar Emergency Blanket - Image 2](https://m.media-amazon.com/images/I/91mNxVmKAmL.jpg)
![Go Time Gear Life Bivy Emergency Survival Sleeping Bag Thermal Bivy - Use as Emergency Bivy Sack, Survival Sleeping Bag, Mylar Emergency Blanket - Image 3](https://m.media-amazon.com/images/I/91MJXixhqDL.jpg)
![Go Time Gear Life Bivy Emergency Survival Sleeping Bag Thermal Bivy - Use as Emergency Bivy Sack, Survival Sleeping Bag, Mylar Emergency Blanket - Image 4](https://m.media-amazon.com/images/I/819ff2uVUQL.jpg)
![Go Time Gear Life Bivy Emergency Survival Sleeping Bag Thermal Bivy - Use as Emergency Bivy Sack, Survival Sleeping Bag, Mylar Emergency Blanket - Image 5](https://m.media-amazon.com/images/I/81ToU7e4cRL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Life Bivvy and Life Tent
*by M***D on 20 June 2025*

I bought the Life Bivvy and Life Tent together both are by the same maker and Both are incredibly good, easy to use and easy to put back into the tiny stuff bags that they come in. I hope that I never have to use these but its good to know that I have them in my day sack when I go hill/mountain walking. These are bright orange on the outside and silver on the inside they also have a whistle but that to be honest isn't to great, get yourself a Referee type its louder.

### ⭐⭐⭐⭐⭐ Bivvi
*by G***E on 31 May 2025*

Ideal for my home emergency kit

### ⭐⭐⭐⭐⭐ Excellent
*by A***D on 11 April 2024*

Just what was needed.

## Frequently Bought Together

- Go Time Gear Life Bivy Emergency Survival Sleeping Bag Thermal Bivy - Use as Emergency Bivy Sack, Survival Sleeping Bag, Mylar Emergency Blanket
- Go Time Gear Survival Life Tent • 2 Person Mylar Emergency Shelter Tube Tent + Paracord • All-Weather Protection for Camping, Hiking, & Survival Kits • Includes Emergency Whistle
- LifeStraw Personal Water Purifier for Hiking, Camping, Travel, and Emergency Preparedness

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-04-24*