---
product_id: 265188463
title: "Therm-a-Rest Proton Blanket"
brand: "therm-a-rest"
price: "$364"
currency: MXN
in_stock: false
reviews_count: 4
url: https://www.desertcart.mx/products/265188463-therm-a-rest-proton-blanket
store_origin: MX
region: Mexico
---

# Therm-a-Rest Proton Blanket

**Brand:** therm-a-rest
**Price:** $364
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Therm-a-Rest Proton Blanket by therm-a-rest
- **How much does it cost?** $364 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/265188463-therm-a-rest-proton-blanket)

## Best For

- therm-a-rest enthusiasts

## Why This Product

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

## Description

A security blanket for high adventure, the proton blanket is our most technical and versatile blanket offering the latitude to go from an adventurous, fair-weather bivy blanket, to a deluxe campfire companion. The proton will keep you charged for adventure knowing you'll be warm and protected with its waterproof, breathable shell, era loft synthetic insulation and reflective technology designed to provide you with reliable warmth and comfort in a broad range of conditions.

## Features

- All-condition Protection: Waterproof/Breathable shell fabric sheds moisture for added Protection and utility
- Reliable insulation: Hollow microfiber polyester era loft insulation and reflective Coating inside maintain warmth and loft even when wet
- 40818091845
- Packable: tapered, weight-reducing shape; packs into its own pocket
- Added comfort: draw cord at bottom edge reduces drafts and Cinches around a mattress to keep the Blanket in place
- Versatile: Perimeter snap loops mate with another Therm-A-Rest quilt, Blanket, sheet or mattress snap kit

## Images

![Therm-a-Rest Proton Blanket - Image 1](https://images-na.ssl-images-amazon.com/images/I/71o95-8OBbL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    A bit expensive and not very long but very versatile
  

*by B***E on Reviewed in the United Kingdom on 11 April 2018*

I have a high quality lightweight down sleeping bag (an old PHDesigns minim 300, about 600g) which I have been comfortable in a few degrees below 0C. It's too warm for summer use and not warm enough for the bottom end of UK winter conditions. Roll in the Proton. It goes nicely over the down bag keeping the dew-point or frost-point outside the down and adding some water resistance and when packed in combination for travelling gives me a huge comfort range (+25C to -10C I'd estimate). The combined weight of the two is not much over the kilo. When I don't need it to boost the down bag it's an excellent pillow stuffed into its own pocket; when I do need it, it's a lot more weight & bulk efficient than a fleece liner or extra clothing. I can also use it under my hammock with a bit of care in rigging it. Used in that manner it cuts out the windchill of and creates a cosy nest.My main criticisms are that it's not quite as long as it should be for the size and it doesn't come supplied with any convenient closure system. I've added a few grammes of elastic cord salvaged from retired backpacks which holds it in place under my sleeping mat but there's no sewn-in loop at the top of the bag so it's tricky to keep it wrapped snuggly around your neck & shoulders.Overall a very handy addition to my sleeping kit and will also be in the bottom of my winter mountain daypack for emergencies along with a bothy shelter or bivvy bag. Pricey compared to, say, the very practical 

  
Snugpak Jungle Blanket, Black









  
  
    
   which would serve a similar purpose on a budget but also quite a lot lighter and water resistant.

### ⭐⭐⭐⭐⭐ 







  
  
    Great bit of kit, great value - lightweight and waterproof
  

*by C***T on Reviewed in the United Kingdom on 30 June 2019*

I brought this to use inside a bivy bag/tarp or my tent while backpacking/long distance walking in the summer. I love the fact it’s just over 500g and it’s waterproof and won’t get affected by condensation or wet weather. Getting down bags wet is just not fun, I don’t get on get with sleeping bags in warm weather, they are just too warm and restrictive.This quilt allows a more comfortable sleeping experience, more natural sleep - like being at home with a quilt. It does not absorb water, it’s warm, comfortable, a bit crinkly, but that’s because of the heat reflective material that keeps you warm. It packs small and squash’s even smaller.I am very happy with it, warm, comfortable,  well made, lightweight and won’t absorb water - Perfect

### ⭐⭐⭐⭐⭐ 







  
  
    Warm and so light
  

*by A***T on Reviewed in the United Kingdom on 17 March 2019*

Love the warmth of the blanket and that it is waterproof. I use it in my camper van as a top cover for my sleeping bag.

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**Shop now:** [https://www.desertcart.mx/products/265188463-therm-a-rest-proton-blanket](https://www.desertcart.mx/products/265188463-therm-a-rest-proton-blanket)

---

*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-01-23*