---
product_id: 427863672
title: "Therm-a-Rest Synergy Lite Mattress Sheet"
brand: "therm-a-rest"
price: "₨173"
currency: SCR
in_stock: false
reviews_count: 11
url: https://www.desertcart.sc/products/427863672-therm-a-rest-synergy-lite-mattress-sheet
store_origin: SC
region: Seychelles
---

# Coupler joins two pads Machine washable nylon Only 0.09 kg ultralight Therm-a-Rest Synergy Lite Mattress Sheet

**Brand:** therm-a-rest
**Price:** ₨173
**Availability:** ❌ Out of Stock

## Summary

> 🌟 Sleep Light, Sleep Right — Elevate Your Backcountry Comfort Game!

## Quick Answers

- **What is this?** Therm-a-Rest Synergy Lite Mattress Sheet by therm-a-rest
- **How much does it cost?** ₨173 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/427863672-therm-a-rest-synergy-lite-mattress-sheet)

## 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

## Key Features

- • **Versatile Fit:** Designed to fit both rectangular and tapered pads, perfect for solo adventurers or duo setups.
- • **Durable Protection:** Shield your mattress from dirt and oils to extend its lifespan and keep it fresh.
- • **Seamless Integration:** Perimeter loops and coupler size ensure effortless attachment and customizable pad sizes.
- • **Premium Soft-Touch Nylon:** Experience next-to-skin softness that’s gentle, breathable, and easy to clean.
- • **Ultralight Comfort Layer:** Wrap your sleeping pad in featherweight softness for all-night luxury on the trail.

## Overview

The Therm-a-Rest Synergy Lite Mattress Sheet is an ultralight, machine-washable nylon cover designed to enhance comfort and protect your sleeping pad from dirt and oils. Featuring perimeter loops for secure attachment and a coupler option to join two pads, it fits both rectangular and tapered mattresses. Ideal for backpackers and quilt users seeking a plush, durable, and easy-care sleep system upgrade.

## Description

Synergy Lite Sheets are designed to wrap your sleeping pad in a lightweight layer of comfort for a great night’s rest. Made ultralight for backpacking and backcountry travel, matching perimeter loops make them ideal for use with Therm-a-Rest backpacking quilts. Along with added comfort, they also protect your sleeping pad from dirt and oils, reducing the need for cleaning and extending the life of your pad. Sewn from premium soft-to-the-touch nylon, Synergy Lite Sheets are machine washable for hassle-free care and available in a range of sizes that fit both rectangular and tapered pads. The coupler size joins two pads together to form one large mattress for backpacking duos.

Review: great addition to the Thermarest Neoair Xlite - I use a quilt, not a bag, so the added few ounces for this sheet is well worth it. It keeps me from sweating against the mattress material when Im warm and being cold when its colder out. I had the old version of this that was heavier and used a clip to connect to the mattress. This updated design works much better and is more comfortable, plus the compressed size is smaller too, and fits in the mattress stuff sack.
Review: Great add for any quilt sleeping system - I recently switched over from a mummy bag to a quilt system to keep things as light as possible while fast packing. I had been laying directly on the sleeping pad and that was okay, but this sheet made things way more comfortable. Laying on the sheet is much nicer than the pad material, especially in warm weather when I don't want to sleep with long sleeves. The sheet also reduces the noise from the pad so I wake up less when a shift around.

## Features

- 20d Polyester
- Imported
- Synergy Lite Sheets add ultralight, next-to-skin comfort and protect your mattress for years of reliable comfort
- Ideal for Therm-a-Rest quilt and blanket-based sleep systems, with perimeter loops for easy attachment
- Premium nylon material is soft-to-the-touch and machine washable for hassle-free care
- Fits both rectangular and tapered mattresses; Coupler sizes mates two pads together
- Keeps your pad clean which prolongs its lifespan by preventing dirt and body oils from seeping into the pad

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09LNR718Z |
| Age Range Description | Adult |
| Best Sellers Rank | #791,678 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #399 in Foam Sleeping Mats for Camping #953 in Mattress Pads |
| Brand | Therm-a-Rest |
| Brand Name | Therm-a-Rest |
| Closure Type | Hook and Loop |
| Color | Stargazer |
| Customer Reviews | 4.1 out of 5 stars 37 Reviews |
| Fabric Type | 20d Polyester |
| Global Trade Identification Number | 00040818114070 |
| Included Components | Stuff Sack |
| Item Display Dimensions | 6 x 5 x 3 inches |
| Item Firmness Description | Plush |
| Item Type Name | Camping Mattress Sheet |
| Item Weight | 2.72 ounces |
| Manufacturer | Cascade Designs Inc |
| Manufacturer Part Number | 11407 |
| Manufacturer Warranty Description | Limited Lifetime Warranty |
| Material Type | Nylon |
| Model Name | Synergy Lite Sheet |
| Model Number | 11407 |
| Number of Items | 1 |
| Other Special Features of the Product | Lightweight, Washable |
| Product Care Instructions | Machine Wash |
| Size | 20 |
| Special Feature | Lightweight, Washable |
| UPC | 040818114070 |
| Unit Count | 1 Count |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** Therm-a-Rest
- **Closure Type:** Hook and Loop
- **Color:** Stargazer
- **Size:** 20
- **Special Feature:** Lightweight, Washable

## Images

![Therm-a-Rest Synergy Lite Mattress Sheet - Image 1](https://m.media-amazon.com/images/I/41DFtwuXDCL.jpg)
![Therm-a-Rest Synergy Lite Mattress Sheet - Image 2](https://m.media-amazon.com/images/I/71Crm3HbwmL.jpg)
![Therm-a-Rest Synergy Lite Mattress Sheet - Image 3](https://m.media-amazon.com/images/I/61JAxafCdqL.jpg)
![Therm-a-Rest Synergy Lite Mattress Sheet - Image 4](https://m.media-amazon.com/images/I/71R6JU7kvAL.jpg)
![Therm-a-Rest Synergy Lite Mattress Sheet - Image 5](https://m.media-amazon.com/images/I/41RXU4UTy7L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ great addition to the Thermarest Neoair Xlite
*by T***S on October 28, 2024*

I use a quilt, not a bag, so the added few ounces for this sheet is well worth it. It keeps me from sweating against the mattress material when Im warm and being cold when its colder out. I had the old version of this that was heavier and used a clip to connect to the mattress. This updated design works much better and is more comfortable, plus the compressed size is smaller too, and fits in the mattress stuff sack.

### ⭐⭐⭐⭐⭐ Great add for any quilt sleeping system
*by L***E on June 16, 2024*

I recently switched over from a mummy bag to a quilt system to keep things as light as possible while fast packing. I had been laying directly on the sleeping pad and that was okay, but this sheet made things way more comfortable. Laying on the sheet is much nicer than the pad material, especially in warm weather when I don't want to sleep with long sleeves. The sheet also reduces the noise from the pad so I wake up less when a shift around.

### ⭐ What's the point?
*by J***E on August 19, 2024*

I purchased this thinking it would lend some breathability to my Therm-a-Rest. I had long been wrapping my Therm-o-Rest in a flannel sheet to accomplish the same purpose whenever car-camping and was looking for a similar approach when in the backcountry. Upon receiving, I found the Synergy Lite Mattress Sheet very disappointing. Way to thin to provide any meaningful breathability. And it doesn't actually even cover the entire mattress for which it's designed. It's more like a Therm-a-Rest G-string than a mattress sheet. So I don't get the "keeps the mattress clean" seeling point. The first trip I took it on, I began to place it over my Therm-o-Rest mattress, then figured, "What's the point." Alas, it's too late to return, so I'm throwing mine in the trash. I actually find it that useless. A shame, because I have always loved all of the Therm-o-Rest mattresses I have purchased and used over the decades.

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-08-11*