---
product_id: 673157419
title: "Rawyer Emergency Thermal Survival Blankets, Mylar Blankets for Outdoor, Camping, Hiking, Survival in Harsh Weather, Large Silver Thermal Sheets, Heavy Duty Survival Gear (4, 84x52)"
brand: "raywer"
price: "R$339"
currency: BRL
in_stock: true
url: https://www.desertcart.com.br/products/673157419-rawyer-emergency-thermal-survival-blankets-mylar-blankets-for-outdoor-camping
store_origin: BR
region: Brazil
---

# Reflects 90% body heat Waterproof & windproof heavy-duty Military-grade dual-sided mylar Rawyer Emergency Thermal Survival Blankets, Mylar Blankets for Outdoor, Camping, Hiking, Survival in Harsh Weather, Large Silver Thermal Sheets, Heavy Duty Survival Gear (4, 84x52)

**Brand:** raywer
**Price:** R$339
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay warm, stay ready — survival just got stylish! 🛡️

## Quick Answers

- **What is this?** Rawyer Emergency Thermal Survival Blankets, Mylar Blankets for Outdoor, Camping, Hiking, Survival in Harsh Weather, Large Silver Thermal Sheets, Heavy Duty Survival Gear (4, 84x52) by raywer
- **How much does it cost?** R$339 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/673157419-rawyer-emergency-thermal-survival-blankets-mylar-blankets-for-outdoor-camping)

## Best For

- raywer enthusiasts

## Why This Product

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

## Key Features

- • **Lightweight & Packable:** Weighing just 200g, it fits effortlessly into any go-bag or backpack for instant readiness.
- • **Ultimate Weather Shield:** Military-grade mylar material blocks wind, rain, and snow for unmatched outdoor protection.
- • **Extra-Large & Extra-Thick:** At 84x52 inches and 12μ thickness, it’s 20% thicker than standard blankets for superior durability.
- • **Heat Retention Powerhouse:** Reflects up to 90% of your body heat to prevent hypothermia in extreme conditions.
- • **Versatile Survival Essential:** Use as emergency shelter, solar oven, wind blocker, or water collector—your all-in-one outdoor lifesaver.

## Overview

Rawyer Emergency Thermal Survival Blankets are premium, extra-large mylar sheets designed for outdoor enthusiasts and survivalists. Made from military-grade aluminized polyethylene, these waterproof and windproof blankets reflect 90% of body heat, preventing hypothermia in harsh weather. At 12 microns thick and 84x52 inches, they offer superior durability and versatility for camping, hiking, and emergency preparedness.

## Description

Product Description: Rawyer multi-purpose emergency thermal blankets for survival are your must-buy if you plan to go out in the wilderness. Nature can be unpredictable, but ensuring your safety can be easy with these survival blankets for outdoor. Being thicker and bigger than any regular emergency blanket, these can withstand almost all types of weather conditions and completely cover your body. These survival sheets are prepared with superior quality mylar aluminized polyethylene, adding durability and protection to a greater extent. You can add these mylar emergency blankets extra large to the top of the survival gear list.

## Features

- THERMAL EMERGENCY BLANKETS: If you have a love for adventure and are always ready to pack your go-bags, these emergency thermal blankets for survival are a must for you. Be it hiking, camping, marathons, survival, or any outdoor adventure, you can count on these blankets for maximal safety assurance.
- HEAVY-DUTY MATERIAL: This emergency thermal blanket pack comes with military-grade quality dual-sided mylar aluminized polyethylene reflective material. With these highly waterproof and windproof sheets, you can tackle all the harsh weather, including heavy rains, snow, humidity, or high altitude temperature.
- RETAIN BODY HEAT: Retaining body heat becomes important while trekking or camping out in the mountains or wild. Here, survival blankets for outdoor are paramount to add to your list as these prevent hypothermia and retain as well as reflect about 90% of the body heat.
- THICK MYLAR SHEETS: Our mylar emergency blankets extra large are not just large but also have a thickness of 12 um, which is almost 20% extra thicker than any regular emergency blankets available. This feature makes the blankets a superior choice to use in bad weather conditions.
- MULTIPURPOSE USAGE: The lightweight and high portability of these 84 x 52 inches silver emergency thermal mylar blankets come in handy in numerous situations. You can use the multi-purpose blankets as solar ovens, backpack cover, emergency shelter, wind blocker, water collector, and much more.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | RAYWER |
| Model Number | 29008 |
| Colour | Silver |
| Material | Polyethylene (PE) |
| Special Features | Waterproof |
| Item Weight | 200 g |

## Product Details

- **Material:** Polyethylene (PE)
- **Colour:** Silver
- **Brand:** RAYWER
- **Special feature:** Waterproof
- **Style:** Modern

## Images

![Rawyer Emergency Thermal Survival Blankets, Mylar Blankets for Outdoor, Camping, Hiking, Survival in Harsh Weather, Large Silver Thermal Sheets, Heavy Duty Survival Gear (4, 84x52) - Image 1](https://m.media-amazon.com/images/I/71GLTzq64JL.jpg)
![Rawyer Emergency Thermal Survival Blankets, Mylar Blankets for Outdoor, Camping, Hiking, Survival in Harsh Weather, Large Silver Thermal Sheets, Heavy Duty Survival Gear (4, 84x52) - Image 2](https://m.media-amazon.com/images/I/614lscYvv+L.jpg)
![Rawyer Emergency Thermal Survival Blankets, Mylar Blankets for Outdoor, Camping, Hiking, Survival in Harsh Weather, Large Silver Thermal Sheets, Heavy Duty Survival Gear (4, 84x52) - Image 3](https://m.media-amazon.com/images/I/61PPhM10EXL.jpg)
![Rawyer Emergency Thermal Survival Blankets, Mylar Blankets for Outdoor, Camping, Hiking, Survival in Harsh Weather, Large Silver Thermal Sheets, Heavy Duty Survival Gear (4, 84x52) - Image 4](https://m.media-amazon.com/images/I/61Bx6l76nXL.jpg)
![Rawyer Emergency Thermal Survival Blankets, Mylar Blankets for Outdoor, Camping, Hiking, Survival in Harsh Weather, Large Silver Thermal Sheets, Heavy Duty Survival Gear (4, 84x52) - Image 5](https://m.media-amazon.com/images/I/71usoUJrIjL.jpg)

## Available Options

This product comes in different **Size Name, Number Of Items** options.

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-25*