---
product_id: 250881444
title: "Sea to Summit Ether Light XT Insulated Sleeping Mat, Regular"
brand: "sea to summit"
price: "$1242.40"
currency: USD
in_stock: true
reviews_count: 5
category: "Sea To Summit"
url: https://www.desertcart.ec/products/250881444-sea-to-summit-ether-light-xt-insulated-sleeping-mat-regular
store_origin: EC
region: Ecuador
---

# Quick inflate/deflate Multi-Function Valve 3.8 R-Value insulation keeps you warm to -2°C 4" thick air sprung cells for plush comfort Sea to Summit Ether Light XT Insulated Sleeping Mat, Regular

**Brand:** sea to summit
**Price:** $1242.40
**Availability:** ✅ In Stock

## Summary

> 🌄 Sleep like a pro, anywhere you roam!

## Quick Answers

- **What is this?** Sea to Summit Ether Light XT Insulated Sleeping Mat, Regular by sea to summit
- **How much does it cost?** $1242.40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/250881444-sea-to-summit-ether-light-xt-insulated-sleeping-mat-regular)

## Best For

- sea to summit enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Fit:** Designed for users up to 6' tall, perfect for solo backpackers and bike tourers
- • **Effortless Setup:** Patent-pending valve plus Airstream pump means inflation in minutes, no sweat
- • **Tailored Comfort:** Larger air sprung cells deliver 4" of cushy support for a restful night
- • **All-Season Warmth:** 3.8 R-Value insulation blocks cold ground chill for spring to fall adventures
- • **Ultralight & Compact:** Weighs just 460g—carry comfort without the bulk

## Overview

The Sea to Summit Ether Light XT Insulated Sleeping Mat is a premium ultralight camping mat designed for spring-through-fall use. Featuring 4 inches of air sprung cells and a 3.8 R-Value insulation, it ensures warmth and comfort down to -2°C. Its innovative Multi-Function Valve and included Airstream pump enable quick inflation and deflation, all while weighing only 460 grams and fitting users up to 6 feet tall. Ideal for backpackers, bike tourers, and outdoor enthusiasts seeking a compact, cozy sleep solution.

## Description

SEA TO SUMMIT Ether Light XT Insulated Mat R AMELXTINSR Unisex Mattress.

Review: Da mat moet volledig worden opgeblazen, niet bijblazen zoals sommige matjes.
Review: 最低気温-2度で使用しました。 地面からの冷えは感じませんでした。 厚さもあり、寝心地も良かったです。

## Features

- BEST USE: Ultralight Backpacking, Bike Touring, Camping for Spring-through-Fall adventures. User Height: 6 or shorter.
- COMFORT: Larger Air Sprung Cells, 4" of support and 3.8 R-Value offer a comfortable and warm sleep
- EASY TO INFLATE: Quick and easy inflation, deflation and adjustment made possible by the patent-pending Multi-Function Valve and supplied Airstream Pump/stuff sack.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002OYKSEI |
| Brand Name | Sea to Summit |
| Color | Grey |
| Customer Reviews | 4.1 4.1 out of 5 stars (27) |
| Included Components | Pillow |
| Item Dimensions L x W x Thickness | 182.9L x 54.6W x 10.2Th centimeters |
| Item Type Name | Unisex Adult Camping and Hiking Mat |
| Item Weight | 460 Grams |
| Manufacturer | Sea to Summit |
| Manufacturer Part Number | AMELXTINSR |
| Material Type | Nylon, Tpu |
| Model Number | AMELXTINSR |
| Set Name | Sleeping Mat and Pillow Set |
| Unit Count | 1 Count |
| Variety | Air Pad |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Sea to Summit
- **Colour:** Grey
- **Material:** Nylon, Tpu
- **Product dimensions:** 182.9L x 54.6W x 10.2Th centimeters
- **Water resistance level:** Water Resistant

## Images

![Sea to Summit Ether Light XT Insulated Sleeping Mat, Regular - Image 1](https://m.media-amazon.com/images/I/51eoBLTDHQL.jpg)

## Customer Reviews

### ⭐⭐⭐ Review
*by A***. on 9 May 2025*

Da mat moet volledig worden opgeblazen, niet bijblazen zoals sommige matjes.

### ⭐⭐⭐⭐⭐ Review
*by T***U on 10 November 2019*

最低気温-2度で使用しました。 地面からの冷えは感じませんでした。 厚さもあり、寝心地も良かったです。

### ⭐⭐⭐⭐⭐ Review
*by M***T on 14 October 2020*

Watched and read quite a few reviews on these and although I paid over the odds for this one (most places were out of stock and I needed it for a camping trip the following week) I have to say they are absolutely fantastic. Light, comfortable, easy to inflate and quality made. A deffo game changer to wild camping.

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**Shop now:** [https://www.desertcart.ec/products/250881444-sea-to-summit-ether-light-xt-insulated-sleeping-mat-regular](https://www.desertcart.ec/products/250881444-sea-to-summit-ether-light-xt-insulated-sleeping-mat-regular)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-07-09*