---
product_id: 661521010
title: "MondoKing 3D Self-Inflating Camping Sleeping Pad"
brand: "therm-a-rest"
price: "84772 kr"
currency: ISK
in_stock: true
reviews_count: 13
category: "Therm A Rest"
url: https://www.desertcart.is/products/661521010-mondoking-3d-self-inflating-camping-sleeping-pad
store_origin: IS
region: Iceland
---

# Compact 31x10.3 inch pack size 7.0 R-value extreme insulation 4.25-inch ultra-thick comfort MondoKing 3D Self-Inflating Camping Sleeping Pad

**Brand:** therm-a-rest
**Price:** 84772 kr
**Availability:** ✅ In Stock

## Summary

> 🌟 Sleep like a king, camp like a pro.

## Quick Answers

- **What is this?** MondoKing 3D Self-Inflating Camping Sleeping Pad by therm-a-rest
- **How much does it cost?** 84772 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/661521010-mondoking-3d-self-inflating-camping-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

- • **Pack Light, Travel Far:** Compresses down to a sleek 31x10.3 inches in a PFAS-free sack—perfect for the modern adventurer.
- • **Thermal Mastery for Any Climate:** 7.0 R-value StrataCore insulation keeps you cozy from chilly dawns to frosty nights.
- • **Sleep Like Royalty Under the Stars:** Experience unmatched 4.25-inch plush comfort with stretch knit fabric that cradles you all night.
- • **Effortless Setup with TwinLock Valves:** Inflate and deflate in seconds using dual one-way valves—camping made seamless.
- • **Maximized Sleep Surface with 3D Design:** Vertical sidewalls expand usable space so you never compromise on comfort or movement.

## Overview

The Therm-a-Rest MondoKing 3D is an XX-Large, self-inflating camping sleeping pad featuring a 4.25-inch thick stretch knit surface for superior comfort. Its innovative TwinLock valve system enables quick inflation and deflation, while the 7.0 R-value StrataCore construction provides exceptional insulation for extreme conditions. Designed with 3D vertical sidewalls, it maximizes usable sleeping area and compresses compactly to 31x10.3 inches for easy transport. Weighing just 5.5 pounds and backed by a limited lifetime warranty, it’s the ultimate sleep solution for serious campers who demand comfort and convenience.

## Description

desertcart.com : Therm-a-Rest MondoKing 3D Self-Inflating Camping Sleeping Pad, XX-Large - 80 x 30 Inches : Sports & Outdoors

Review: Mondo 3D - Pretty comfortable air mattress , good quality , easy to carry and store .
Review: Love - This is one of the most comfortable things I’ve slept on. Makes car camping/camping a breeze. I’ve used on hot nights and cool nights and if anything happens I’ll repurchase. Love my mondo king.

## Features

- Camp like royalty with the MondoKing 3D, an ultra-comfy 4.25-inch thick sleeping pad with a stretch knit fabric layer for resting better under the stars
- Utilizing two one-way valves, one for inflation and one for deflation, the TwinLock valve system makes setting up and breaking camp a breeze
- 7.0 R-value insulates in the most extreme conditions using StrataCore construction that utilizes a continuous layer of thermal foam nestled between alternating ridges of air and foam
- 3D construction creates vertical sidewalls to maximize useable sleep surface and comfort
- StrataCore construction allows the pad to easily compress and pack away to a compact 26x10.3 inches in included PFAS-free storage sack
- For best performance, inflate your self-inflating pad with air by breath or included pump sack and leave the mattress fully inflated for 2-4 hours before your first use
- XX-Large size measures 80x30x4.25 inches, 31x10.3 inches rolled, and weighs 5.5 pounds; stuff sack/pump sack included; limited lifetime warranty; made in the USA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CQRVCFH8 |
| Best Sellers Rank | #61,520 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #99 in Camping Air Mattresses |
| Brand | Therm-a-Rest |
| Brand Name | Therm-a-Rest |
| Capacity | 1440 Pounds |
| Color | Marine Blue |
| Customer Reviews | 4.4 4.4 out of 5 stars (864) |
| Date First Available | July 1, 2024 |
| Fill Material Type | Foam |
| Global Trade Identification Number | 00040818140215 |
| Included Components | Pump Sack |
| Item Dimensions LxWxH | 80 x 30 x 4.25 inches |
| Item Display Dimensions | 33 x 7 x 7 inches |
| Item Firmness Description | Adjustable |
| Item Package Dimensions L x W x H | 31.7 x 8 x 7.6 inches |
| Item Thickness | 4.25 Inches |
| Manufacturer | Cascade Designs Inc. |
| Model Name | MondoKing 3D, XXL - Marine Blue |
| Number of Items | 1 |
| Package Weight | 2.93 Kilograms |
| Part Number | 14021 |
| Product Care Instructions | Spot Clean |
| Product Dimensions | 80"L x 30"W x 4.25"Th |
| Size | XX-Large - 80 x 30 Inches |
| Special Feature | Anti-Deflate, Inflatable, Portable |
| Specific Uses For Product | Sleeping Pad |
| Style | With Updated Storage Bag |
| Suggested Users | Unisex-Adult |
| Target Audience | Adult |
| UPC | 040818140215 |
| Warranty Description | Limited lifetime warranty. |

## Product Details

- **Brand:** Therm-a-Rest
- **Color:** Marine Blue
- **Included Components:** Pump Sack
- **Item Weight:** 5.5 Pounds
- **Material:** Polyester, Polyethylene (PE)
- **Product Dimensions:** 80"L x 30"W x 4.25"Th
- **Size:** XX-Large - 80 x 30 Inches
- **Special Feature:** Anti-Deflate, Inflatable, Portable
- **Specific Uses For Product:** Sleeping Pad
- **Target Audience:** Adult

## Images

![MondoKing 3D Self-Inflating Camping Sleeping Pad - Image 1](https://m.media-amazon.com/images/I/71+BNN310+L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Mondo 3D
*by A***R on January 12, 2026*

Pretty comfortable air mattress , good quality , easy to carry and store .

### ⭐⭐⭐⭐⭐ Love
*by C***A on January 19, 2026*

This is one of the most comfortable things I’ve slept on. Makes car camping/camping a breeze. I’ve used on hot nights and cool nights and if anything happens I’ll repurchase. Love my mondo king.

### ⭐⭐⭐⭐⭐ Best camping sleep for the money.
*by R***N on September 6, 2024*

The only thing I dislike about this, is that it didn't exist sooner. 😂 Easily the best camping air mattress I've ever used. It felt like sleeping in my own bed, because of the foam, it's great. I slept well, all night, on the ground, in the woods. No tossing and turning, and I felt rested in the morning. It's not loud or makes weird noises when you move around on it, and it feels soft to the touch instead of plastic or something. It will basically self inflate, but the bag it's stored in can be used as a pump, which is neat, but I bought the tiny pump for it. Inflates in under 10 minutes I think. It's a bit bulky, not for backpacking but if your worried about your back and want to camp, use this mattress, my 75yo dad approves. 👍 It seems well built and can support my fat butt so I recon it will yours too, and be comfy. 🥰

## Frequently Bought Together

- Therm-a-Rest MondoKing 3D Self-Inflating Camping Sleeping Pad
- Therm-a-Rest NeoAir Micro Electric Air Pump for Sleeping Pads ,Black
- Therm-a-Rest Synergy Luxe Mattress Sheet

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**Shop now:** [https://www.desertcart.is/products/661521010-mondoking-3d-self-inflating-camping-sleeping-pad](https://www.desertcart.is/products/661521010-mondoking-3d-self-inflating-camping-sleeping-pad)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-10*