---
product_id: 514612199
title: "CumbreX™ Self Inflating Sleeping Pad, 3.15\" Ultra-Thick Memory Foam Camping Pad with Pillow Fast Inflating in 20s Insulated Camping Mattress Pad 4-Season Camp Sleeping Mat for Camp/Travel/Tent"
brand: "elegear"
price: "25899 kr"
currency: ISK
in_stock: true
reviews_count: 8
category: "Elegear"
url: https://www.desertcart.is/products/514612199-cumbrex-self-inflating-sleeping-pad-3-15-ultra-thick-memory
store_origin: IS
region: Iceland
---

# R-value 9.5 all-season insulation fast 20s self-inflation 3.15" ultra-thick memory foam CumbreX™ Self Inflating Sleeping Pad, 3.15" Ultra-Thick Memory Foam Camping Pad with Pillow Fast Inflating in 20s Insulated Camping Mattress Pad 4-Season Camp Sleeping Mat for Camp/Travel/Tent

**Brand:** elegear
**Price:** 25899 kr
**Availability:** ✅ In Stock

## Summary

> 🛶 Elevate your outdoor sleep game—comfort that travels as hard as you do!

## Quick Answers

- **What is this?** CumbreX™ Self Inflating Sleeping Pad, 3.15" Ultra-Thick Memory Foam Camping Pad with Pillow Fast Inflating in 20s Insulated Camping Mattress Pad 4-Season Camp Sleeping Mat for Camp/Travel/Tent by elegear
- **How much does it cost?** 25899 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/514612199-cumbrex-self-inflating-sleeping-pad-3-15-ultra-thick-memory)

## Best For

- elegear enthusiasts

## Why This Product

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

## Key Features

- • **Rapid Ready:** Self-inflates in just 20 seconds—no pumps, no hassle, just open & relax.
- • **Built to Endure:** Supports up to 800 lbs with zero air leaks after 24h pressure test—durability you can trust.
- • **All-Season Warrior:** R-value 9.5 insulation keeps you cozy in winter chills and cool in summer heat.
- • **Cloud-Like Comfort:** Hi-tech 26D memory foam cushions every contour for hotel-level sleep anywhere.
- • **Smart Storage Valve:** Dual-layer valve design makes packing effortless—roll, seal, and go.

## Overview

The Elegear CumbreX™ Self Inflating Sleeping Pad features a premium 3.15-inch thick 26D density memory foam that delivers superior comfort and support unmatched by typical 19D pads. It self-inflates in 20 seconds with a hygienic dual-valve system and withstands up to 800 lbs without air leakage. Engineered for all-season use, it boasts an industry-leading R-value of 9.5 for exceptional insulation. Crafted with breathable, tear-resistant 50D stretch knit fabric, this lightweight 8.1 lb pad ensures quiet, skin-friendly comfort for camping, travel, or tent use.

## Description

desertcart.com : Elegear CumbreX™ Self Inflating Sleeping Pad, 3.15" Ultra-Thick Memory Foam Camping Pad with Pillow Fast Inflating in 20s Insulated Camping Mattress Pad 4-Season Camp Sleeping Mat for Camp/Travel/Tent : Sports & Outdoors

Review: Pairs well with cot - Really impressed with this sleeping pad. I was concerned it wouldn’t roll back up easy but it’s easy to inflate and deflate. The combination of foam and air is very comfortable! I combined this with a simple cot and it’s the perfect combination. There are many cot sized pads out there but they are very narrow. I was concerned this wouldn’t fit, but it fits great on the cot I bought. My sons are over 6 feet and 200 lbs and this pad works great for them.
Review: Great Sleeping Mat. - I recently purchased this mat for a winter car camping trip with family. I needed something thick, warm, and that would fit my one man tent. I am 6’4” tall and weigh 240lbs and this mat worked perfectly. It inflates itself, so set up is easy, just open the valves and wait for 5 minutes, done. Laying on it, the material is soft to the touch, it’s not rough and slick like some mats. I’m a side sleeper and adjust my body alot during the night, I didn’t touch the ground once. As far as warmth, the first night it was 28 degrees, second night was 45 degrees. At both temperatures I was very comfortable, I didn’t get cold nor did I get hot at a warmer temperature. Take down is just as simple with the valve design, open up the the first layer of the valve and roll it up. As you roll it up the air escapes, but when the pressure is released, it doesn’t allow air to enter back into the mat. The carry bag is great also, it’s actually oversized a bit which allows anyone with no effort at all to put it in the carry bag. I will be purchasing this mat again soon for other family members.

## Features

- Hi-Tech Memory Foam Sleeping Pad: Elegear self inflating sleeping pad features Hi-Tech memory foam with a density of 26D while other camping pads only have a density of 19D. Hi-Tech foam with high resilience can greatly distribute weight evenly and relieve body pressure at the different contact points of the camping mattress pad, create incredible softness and support. The elaborate Hi-Tech foam is only for you to experience the ultimate comfortable sleep and enjoy five-star hotel-level comfort.
- Newly Upgraded Ultra-thick Camping Pad: Elegear camping mattress pad measures 77" x 27" x 3.15" after inflation, much thicker than other camping sleeping pads on the market. It can hold up to 800lbs and was tested at a static pressure of 800lbs for 24 hours with no air leakage or damage. Unlike other cheap thin sleeping mats, this 3.1-inch thick foam camping pad will keep you away from the hard ground and won't touch the ground no matter how you flip, offer you a full night's restful sleep.
- Fast Self-inflation: High-density foam has high resilience performance, allows this sleeping pad to finish inflation within 20s, no mouth, no hands, no foot, just open the 2 valves, clean and hygienic. At the same time, the 26D foam ensures that our camping pad won't lose its elasticity after prolonged use, it can still inflate quickly after compressing 10000 times in the ASTM Compression Set Test. NOTE: The product you receive is vacuum packed, so the first inflation may take up to 20 minutes.
- Upgraded Valves For Easier Storage: Storage of foam sleeping mats has always been a challenge, and to make it easier, we have revolutionized the valve making it a dual-use valve. When inflating, simply open the two layers for self-inflating. When you need to deflate, OPEN ONLY THE FIRST LAYER and be sure to keep the second layer closed, in this state, air can only go out and not in, then you just need to squeeze out the air to complete the storage.
- Suitable for All Seasons: This insulated sleeping pad owns an R-value of 9.5 after industry standard ASTM test, which means it has superb insulation capacity, with the moisture-proof and breathable properties of the fabric, it will insulate you from the harsh external environment, warm in winter and cool in summer. Such a thick car sleeping pad weighs only 8.1lbs, and each sleeping pad comes with a shoulder storage bag, ideal for family camping, car camping, road trip, or for guests at home.
- High-performance Luxury Skin-friendly Fabrics: The surface of the car camping matttress is made outdoor-grade 50D stretch knit fabric, which is breathable, sweat-absorbing, heat-insulating and tear-proof, more wear-resistant and elastic than nylon fabric on the market. Skin-friendly fabric allows direct contact with sensitive skin, safe for anybody. At the same time, the knitted fabric is noiseless, super quiet when sleeping, enjoy a quiet and comfortable camping night with this pad!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #13,560 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #20 in Self-Inflating Sleeping Mats for Camping |
| Brand | Elegear |
| Color | Army Green |
| Customer Reviews | 4.5 out of 5 stars 1,115 Reviews |
| Material | 26D Hi-tech Memory Foam + 50D Stretch Knitted Fabric + Waterproof TPU Layer |
| Product Dimensions | 77"L x 27"W x 3.15"Th |
| Size | Single |
| Special Feature | Built-In Pillow, Dual-use Valve, Hi-tech 26D Foam(Others Only 19D) |

## Product Details

- **Brand:** Elegear
- **Color:** Army Green
- **Included Components:** Carry Bag, Manual, Rubber Bands, Sleeping Pad
- **Item Weight:** 8.1 Pounds
- **Material:** 26D Hi-tech Memory Foam + 50D Stretch Knitted Fabric + Waterproof TPU Layer
- **Product Dimensions:** 77"L x 27"W x 3.15"Th
- **Size:** Single
- **Special Feature:** Built-In Pillow, Dual-use Valve, Hi-tech 26D Foam(Others Only 19D)
- **Specific Uses For Product:** Camping Sleeping Pad
- **Target Audience:** Adult

## Images

![CumbreX™ Self Inflating Sleeping Pad, 3.15" Ultra-Thick Memory Foam Camping Pad with Pillow Fast Inflating in 20s Insulated Camping Mattress Pad 4-Season Camp Sleeping Mat for Camp/Travel/Tent - Image 1](https://m.media-amazon.com/images/I/71WNGbYRyuL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Pairs well with cot
*by A***R on January 18, 2026*

Really impressed with this sleeping pad. I was concerned it wouldn’t roll back up easy but it’s easy to inflate and deflate. The combination of foam and air is very comfortable! I combined this with a simple cot and it’s the perfect combination. There are many cot sized pads out there but they are very narrow. I was concerned this wouldn’t fit, but it fits great on the cot I bought. My sons are over 6 feet and 200 lbs and this pad works great for them.

### ⭐⭐⭐⭐⭐ Great Sleeping Mat.
*by T***S on February 5, 2024*

I recently purchased this mat for a winter car camping trip with family. I needed something thick, warm, and that would fit my one man tent. I am 6’4” tall and weigh 240lbs and this mat worked perfectly. It inflates itself, so set up is easy, just open the valves and wait for 5 minutes, done. Laying on it, the material is soft to the touch, it’s not rough and slick like some mats. I’m a side sleeper and adjust my body alot during the night, I didn’t touch the ground once. As far as warmth, the first night it was 28 degrees, second night was 45 degrees. At both temperatures I was very comfortable, I didn’t get cold nor did I get hot at a warmer temperature. Take down is just as simple with the valve design, open up the the first layer of the valve and roll it up. As you roll it up the air escapes, but when the pressure is released, it doesn’t allow air to enter back into the mat. The carry bag is great also, it’s actually oversized a bit which allows anyone with no effort at all to put it in the carry bag. I will be purchasing this mat again soon for other family members.

### ⭐⭐⭐⭐ Great Night Sleep
*by E***N on October 13, 2025*

Most comfortable tent mattress I’ve ever slept on. A little bulky but worth every penny. Well insulated.It did loose a little air over night but very easy to re-inflate, just slide the switch over and will inflate even if you’re lying down on the mattress. Car camping only, not suitable for backpacking.

## Frequently Bought Together

- Elegear Self Inflating Sleeping Pad, 3.15" Ultra-Thick Memory Foam Camping Pad with Pillow Fast Inflating in 20s Insulated Camping Mattress Pad 4-Season Camp Sleeping Mat for Camp/Travel/Car/Tent
- Amazon Basics Waterproof Camping Tarp
- Coleman Trailhead II Camping Cot Easy-to-Assemble Folding Cot Supports Campers up to 6ft 2in or 300lbs Great for Camping Lounging & Elevated Sleeping

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-21*