---
product_id: 689870546
title: "NeoAir XTherm NXT MAX Ultralight Camping and Backpacking Sleeping Pad, Neptune, Large"
brand: "therm-a-rest"
price: "67735 kr"
currency: ISK
in_stock: true
reviews_count: 13
category: "Therm A Rest"
url: https://www.desertcart.is/products/689870546-neoair-xtherm-nxt-max-ultralight-camping-and-backpacking-sleeping-pad
store_origin: IS
region: Iceland
---

# 650g packable & ultralight 7.3 R-value extreme warmth 3-inch ultralight thickness NeoAir XTherm NXT MAX Ultralight Camping and Backpacking Sleeping Pad, Neptune, Large

**Brand:** therm-a-rest
**Price:** 67735 kr
**Availability:** ✅ In Stock

## Summary

> 🔥 Sleep Warm, Pack Light, Conquer More 🏔️

## Quick Answers

- **What is this?** NeoAir XTherm NXT MAX Ultralight Camping and Backpacking Sleeping Pad, Neptune, Large by therm-a-rest
- **How much does it cost?** 67735 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/689870546-neoair-xtherm-nxt-max-ultralight-camping-and-backpacking-sleeping-pad)

## 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

- • **Eco-Conscious Gear Care:** PFAS-free DWR-coated stuff sack keeps your pad dry while protecting the environment.
- • **Featherlight & Packable:** Weighs just 23 oz, rolling down to the size of a 1-liter bottle for effortless backpacking.
- • **Next-Gen Inflation Tech:** WingLock valve and pump sack enable quick inflation and lightning-fast deflation—even in freezing temps.
- • **Elite Warmth-to-Weight Ratio:** 7.3 R-value insulation traps radiant heat for unbeatable cold-weather comfort.
- • **Durable Expedition-Ready Build:** 70D ripstop nylon bottom resists punctures and wear on rugged terrain.

## Overview

The Therm-a-Rest NeoAir XTherm NXT MAX is a 3-inch-thick ultralight sleeping pad designed for extreme cold and backcountry expeditions. Featuring advanced Triangular Core Matrix construction and reflective ThermaCapture technology, it delivers a superior 7.3 R-value warmth-to-weight ratio while weighing only 23 oz. Its durable 70D ripstop nylon bottom withstands rugged use, and the innovative WingLock valve with pump sack ensures easy inflation and deflation. Compact, eco-friendly, and backed by a limited lifetime warranty, this pad is the go-to choice for serious alpinists and mountaineers seeking maximum warmth without the bulk.

## Description

The NeoAir XTherm NXT MAX is the best rectangular shaped ultralight sleeping pad for alpinists, mountaineers and extreme cold expeditions. Featuring Triangular Core Matrix—Therm-a-Rest’s industry leading air pad construction technique that yields the best warmth-to-weight ratios currently achievable—the Xtherm NXT MAX delivers a 7.3 R-value while weighing 23 ounces (650 grams) in the Regular Wide size. At 3 inches thick, with horizontal baffles, all-night comfort and support are at hand with a XTherm NXT MAX. 70D ripstop nylon on the bottom ensures the XTherm NXT MAX is durable during extended expedition use. Available in Regular Wide and Large sizes and backed by Therm-a-Rest’s limited lifetime warranty.

Review: Very good warmth to weight ratio. - This mat offers a a 7.3 r value, at a 25’x78’ size and inly weighs 1.6 lbs. before the nemo exteme conditions mat came along, this was king. But its still the second best winter time airmat you can buy. The r value is still high enough that you can effectively boost the warmth of sleeping bags and quilts a little bit when youre at around 10-30 degrees. Not the most comfortable airmat because its 3 inches thick instead of 3.5, but remember its weight. It does make a slight “chip bag” sound but nothing major. Its not an airmat to use on bare ground, as its built so lightweight. Filling it up is easy with the updated pump sack and valve system. Deflation is more difficult due to the design of the inside baffles stopping air from moving around, which is one of the things that makes it so warm and comfy. Thats about all i can say about it. Thermarest has been selling this airmat a long time now, it has a good reputation behind it and i finally got myself one back in august during a sale. This is the updated version, using more honed in materials theyve managed to make it even lighter and warmer. And they did update the valve system, although i like exped’s valve and pumpsacks the best, if thats a big factor for you. Buy this airmat if you prioritize warmth and weight savings over a slightly comfier or heavier mat.
Review: WOW - This sleeping pad is incredible!! 100% worth the high price if you enjoy tent camping. I’m going to get an actual good night’s sleep in the Alaskan backcountry on this thing! I inflated it easily using the pump sack (tip: you don’t even need to blow into the pump sack, just open it up wide and pull the cord and it inflates great), so you don’t need to add weight to your backpack with an added pump. On my hardwood floors the inflated pad is so comfortable I can even lay on my side which I’ve not been able to do with any other pad I’ve tried. It got quite warm during the 20 minutes I lay on it too so combined with my 20 degree sleeping bag I’ll be nice and toasty at night outdoors. Deflated easily and quickly. I went through the process twice to ensure maximum air removal. It folded and rolled up nicely and fit into the bag no problem with room to spare. I’m so so so excited to try it out once the trails are clear of snow in another few weeks! Thank you Therm-A-Rest for making another excellent product!

## Features

- 3-inch-thick ultralight air mattress trusted by alpinists and mountaineers looking for extra warmth and durability in the backcountry
- Reflective ThermaCapture technology traps radiant heat while the Triangular Core Matrix construction minimizes convective heat loss providing a 7.3 R-value, ideal for extreme conditions
- Foam-free NeoAir design weighs just 23 oz (650 g) in size Regular Wide and is super-packable, rolling up as small as a conventional 1-liter bottle
- 70D ripstop nylon bottom is incredibly durable and resists punctures, withstanding the wear and tear of extended expedition use
- Equipped with a dependable and rugged WingLock valve that is easy to use in freezing conditions and provides easy inflation and lightning-fast deflation
- Stuff sack utilizes a PFAS-free DWR coating that is better for the environment and still keeps your gear dry
- Large dimensions: 25 x 77 in (64 x 196 cm). Weight: 24 oz (680 g). Includes pump sack, stuff sack, and patch kit. USA built of the finest US and global materials

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CS4LRJY5 |
| Assembly required | No |
| Batteries required | No |
| Best Sellers Rank | #125,468 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #163 in Camping Air Mattresses |
| Brand | Therm-a-Rest |
| Capacity | 1440 Pounds |
| Color | Neptune |
| Customer Reviews | 4.2 4.2 out of 5 stars (180) |
| Department | Unisex-Adult |
| Global Trade Identification Number | 00040818140192 |
| Import | Made in the USA |
| Included Components | Pump Sack, stuff sack, repair kit |
| Item Display Dimensions | 8 x 11 x 6 inches |
| Item Firmness Description | Adjustable |
| Item Thickness | 3 Inches |
| Item Weight | 1.5 pounds |
| Item model number | 14019 |
| Manufacturer | Cascade Designs Inc. |
| Model Name | NeoAir XTherm NXT MAX L - Neptune |
| Number of Items | 1 |
| Product Care Instructions | Spot Clean |
| Product Dimensions | 77"L x 25"W x 3"Th |
| Refill | Air |
| Set Name | Large, Regular Wide |
| Size | Large |
| Special Feature | Compact, Insulated, Lightweight |
| Specific Uses For Product | Sleeping Pad |
| Target Audience | Adult |
| UPC | 040818140192 |
| Warranty Description | Limited lifetime warranty. |

## Product Details

- **Brand:** Therm-a-Rest
- **Color:** Neptune
- **Included Components:** Pump Sack, stuff sack, repair kit
- **Item Weight:** 1.5 Pounds
- **Material:** Nylon, Polyurethane (PU)
- **Product Dimensions:** 77"L x 25"W x 3"Th
- **Size:** Large
- **Special Feature:** Compact, Insulated, Lightweight
- **Specific Uses For Product:** Sleeping Pad
- **Target Audience:** Adult

## Images

![NeoAir XTherm NXT MAX Ultralight Camping and Backpacking Sleeping Pad, Neptune, Large - Image 1](https://m.media-amazon.com/images/I/31q2TAoo8PL.jpg)
![NeoAir XTherm NXT MAX Ultralight Camping and Backpacking Sleeping Pad, Neptune, Large - Image 2](https://m.media-amazon.com/images/I/41+7MfeL5+L.jpg)
![NeoAir XTherm NXT MAX Ultralight Camping and Backpacking Sleeping Pad, Neptune, Large - Image 3](https://m.media-amazon.com/images/I/4137GwGD2SL.jpg)
![NeoAir XTherm NXT MAX Ultralight Camping and Backpacking Sleeping Pad, Neptune, Large - Image 4](https://m.media-amazon.com/images/I/41RwDtW1jVL.jpg)
![NeoAir XTherm NXT MAX Ultralight Camping and Backpacking Sleeping Pad, Neptune, Large - Image 5](https://m.media-amazon.com/images/I/41VAVeoPIZL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good warmth to weight ratio.
*by N***T on December 8, 2024*

This mat offers a a 7.3 r value, at a 25’x78’ size and inly weighs 1.6 lbs. before the nemo exteme conditions mat came along, this was king. But its still the second best winter time airmat you can buy. The r value is still high enough that you can effectively boost the warmth of sleeping bags and quilts a little bit when youre at around 10-30 degrees. Not the most comfortable airmat because its 3 inches thick instead of 3.5, but remember its weight. It does make a slight “chip bag” sound but nothing major. Its not an airmat to use on bare ground, as its built so lightweight. Filling it up is easy with the updated pump sack and valve system. Deflation is more difficult due to the design of the inside baffles stopping air from moving around, which is one of the things that makes it so warm and comfy. Thats about all i can say about it. Thermarest has been selling this airmat a long time now, it has a good reputation behind it and i finally got myself one back in august during a sale. This is the updated version, using more honed in materials theyve managed to make it even lighter and warmer. And they did update the valve system, although i like exped’s valve and pumpsacks the best, if thats a big factor for you. Buy this airmat if you prioritize warmth and weight savings over a slightly comfier or heavier mat.

### ⭐⭐⭐⭐⭐ WOW
*by C***6 on May 7, 2024*

This sleeping pad is incredible!! 100% worth the high price if you enjoy tent camping. I’m going to get an actual good night’s sleep in the Alaskan backcountry on this thing! I inflated it easily using the pump sack (tip: you don’t even need to blow into the pump sack, just open it up wide and pull the cord and it inflates great), so you don’t need to add weight to your backpack with an added pump. On my hardwood floors the inflated pad is so comfortable I can even lay on my side which I’ve not been able to do with any other pad I’ve tried. It got quite warm during the 20 minutes I lay on it too so combined with my 20 degree sleeping bag I’ll be nice and toasty at night outdoors. Deflated easily and quickly. I went through the process twice to ensure maximum air removal. It folded and rolled up nicely and fit into the bag no problem with room to spare. I’m so so so excited to try it out once the trails are clear of snow in another few weeks! Thank you Therm-A-Rest for making another excellent product!

### ⭐⭐⭐⭐⭐ comfy, a little noisy, but worth it for the comfort, warmth and lightness!
*by J***S on September 19, 2025*

comfy, a little noisy, but worth it for the comfort, warmth and lightness!

## Frequently Bought Together

- Therm-a-Rest NeoAir XTherm NXT MAX Ultralight Camping and Backpacking Sleeping Pad, Neptune, Large
- Therm-a-Rest Compressible Cinch Camping and Backpacking Pillow, Regular - 14 x 18 Inch, Pines
- Therm-a-Rest NeoAir Micro Electric Air Pump for Sleeping Pads ,Black

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.is/products/689870546-neoair-xtherm-nxt-max-ultralight-camping-and-backpacking-sleeping-pad](https://www.desertcart.is/products/689870546-neoair-xtherm-nxt-max-ultralight-camping-and-backpacking-sleeping-pad)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-27*