---
product_id: 184039942
title: "Sea to SummitEther Light XT Insulated Air Sleeping Mat - Thermolite - 3 Season - Lightweight - Pillow Lock System - Stuff Sack - For Backpacking & Camping - Grey"
brand: "sea to summit"
price: "VT136295"
currency: VUV
in_stock: true
reviews_count: 1
url: https://www.desertcart.vu/products/184039942-sea-to-summitether-light-xt-insulated-air-sleeping-mat-thermolite
store_origin: VU
region: Vanuatu
---

# 907g lightweight for easy backpacking 3.2 R-Value insulation for 3-season warmth 10cm thick for supreme comfort Sea to SummitEther Light XT Insulated Air Sleeping Mat - Thermolite - 3 Season - Lightweight - Pillow Lock System - Stuff Sack - For Backpacking & Camping - Grey

**Brand:** sea to summit
**Price:** VT136295
**Availability:** ✅ In Stock

## Summary

> 🔥 Sleep like a pro, adventure like a legend 🛏️

## Quick Answers

- **What is this?** Sea to SummitEther Light XT Insulated Air Sleeping Mat - Thermolite - 3 Season - Lightweight - Pillow Lock System - Stuff Sack - For Backpacking & Camping - Grey by sea to summit
- **How much does it cost?** VT136295 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/184039942-sea-to-summitether-light-xt-insulated-air-sleeping-mat-thermolite)

## 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

- • **Cloud-like Comfort:** 10cm thickness cushions every inch for deep restorative sleep outdoors
- • **Pillow Lock System:** Integrated pillow lock keeps your head cozy and secure all night long
- • **Thermal Tech Mastery:** Dual insulation with Exkin Platinum & Thermolite locks in warmth, perfect for late spring to early fall
- • **Pack Light, Sleep Right:** Ultra-light 907g design fits compactly in your pack without sacrificing comfort
- • **Whisper-Quiet Durability:** Advanced 30D/40D nylon with liquid-extruded lamination ensures silent, rugged reliability

## Overview

The Sea to Summit Ether Light XT Insulated Air Sleeping Mat is a premium 3-season camping mat featuring 10cm thickness for unmatched comfort, advanced dual insulation technology (Exkin Platinum and Thermolite) providing a 3.2 R-Value for warmth, and a durable yet lightweight 907g 30D/40D nylon construction. Designed for backpackers and campers seeking quiet, reliable rest, it includes a pillow lock system and packs down compactly for ultimate portability.

## Description

Sea to SummitEther Light XT Insulated Air Sleeping Mat - Thermolite - 3 Season - Lightweight - Pillow Lock System - Stuff Sack - For Backpacking & Camping - Grey

## Features

- ULTIMATE SLEEPING COMFORT: The Ether Light XT Insulated Air Mat redefines sleeping pad comfort with its 10cm thickness, providing an unparalleled sleeping experience for those who make quality rest a priority during their outdoor adventures.
- 3-SEASON PERFORMANCE: This camping sleeping mat uses 2 types of insulation, including Exkin Platinum for radiant heat reflection and Thermolite for preventing convective heat loss. Its 3.2 R-Value makes it suitable for late spring to early fall use.
- RELIABLE AND QUIET: Crafted with an upgraded 30D/40D face fabric and utilizing the brand's cutting-edge liquid-extruded lamination technology, the Ether Light XT ensures durability and quietness, setting the standard for reliability among air mats.
- BEST FOR BACKPACKING & CAMPING: Ideal for a range of outdoor activities, the Ether Light XT floor insulation mat is designed to deliver unbeatable comfort and performance. Length: 198cm. Width: Shoulders 64cm, Feet 51cm.
- OUTDOOR GEAR THAT ENABLES FREEDOM: Sea to Summit stands as a testament to the boundless spirit of adventure, blending cutting-edge innovation with a deep commitment to empowering individuals to embrace self-reliance in any environment.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Age range | Adult |
| Color | Grey |
| Size | Large |
| Style | Tapered - Large (78" x 25" x 4") |
| Packed size | 12 x 28 |
| Material composition | - Outer material: 30D/40D nylon - Inner material: Air Sprung Cells™ - Insulation: Thermolite® |
| Weight | 907 g |
| Material type | Nylon |
| Number of items | 1 |
| Outer material | Non-slip 30D/40D nylon |
| Power source | Hand powered |
| Seasons | Continuity |
| Features | Inflatable |
| Usage | Sleeping |
| Included components | Components included in the description |
| Batteries included? | No |
| Brand | Sea to Summit |
| Maximum weight capacity | 300 Pounds |
| Department | Unisex |
| Manufacturer | SEA TO SUMMIT |
| Item model number | 940 |
| Product Dimensions | 198.12 x 63.5 x 10.16 cm; 635.03 g |
| ASIN | B08491KSTQ |

## Product Details

- **Size:** Large
- **Special feature:** Inflatable
- **Brand:** Sea to Summit
- **Colour:** Grey
- **Product dimensions:** 198L x 64W centimetres
- **Specific uses for product:** Sleeping
- **Included components:** Components included in the description
- **Target audience:** Adult
- **Model name:** Amelxtinstl
- **Capacity:** 136.08 kg

## Images

![Sea to SummitEther Light XT Insulated Air Sleeping Mat - Thermolite - 3 Season - Lightweight - Pillow Lock System - Stuff Sack - For Backpacking & Camping - Grey - Image 1](https://m.media-amazon.com/images/I/716So8SwGsL.jpg)
![Sea to SummitEther Light XT Insulated Air Sleeping Mat - Thermolite - 3 Season - Lightweight - Pillow Lock System - Stuff Sack - For Backpacking & Camping - Grey - Image 2](https://m.media-amazon.com/images/I/71G0x3e-c8L.jpg)
![Sea to SummitEther Light XT Insulated Air Sleeping Mat - Thermolite - 3 Season - Lightweight - Pillow Lock System - Stuff Sack - For Backpacking & Camping - Grey - Image 3](https://m.media-amazon.com/images/I/91uGWm2foqL.jpg)
![Sea to SummitEther Light XT Insulated Air Sleeping Mat - Thermolite - 3 Season - Lightweight - Pillow Lock System - Stuff Sack - For Backpacking & Camping - Grey - Image 4](https://m.media-amazon.com/images/I/81bFvKeCflL.jpg)
![Sea to SummitEther Light XT Insulated Air Sleeping Mat - Thermolite - 3 Season - Lightweight - Pillow Lock System - Stuff Sack - For Backpacking & Camping - Grey - Image 5](https://m.media-amazon.com/images/I/7170RKLYotL.jpg)

## Available Options

This product comes in different **Colour Name, Size Name** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best mat for the money
*by M***E on 7 January 2023*

I own a few top end inflatable mats for camping but this is really nice, easy to inflate and no need to breath into it which is really not good for them at all.Stuff sack has a inflatable mat sack attached

## Frequently Bought Together

- Sea to Summit Ether Light XT Extra-Thick Insulated Sleeping Pad, Tapered - Large (78 x 25 x 4 inches)
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- Kelty Cosmic 20 Down Mummy Sleeping Bag for Backpacking, Campers, 550 Fill Power, Recycled Fabrics with PFAS-Free DWR, Designed in Sunny Colorado,

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**Shop now:** [https://www.desertcart.vu/products/184039942-sea-to-summitether-light-xt-insulated-air-sleeping-mat-thermolite](https://www.desertcart.vu/products/184039942-sea-to-summitether-light-xt-insulated-air-sleeping-mat-thermolite)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-01*