---
product_id: 659122349
title: "Lost Horizon Air & Foam Camping Mattress, Self-Inflating Sleeping Pad, 4.5\" Thick, with Air Pump, Queen"
brand: "lost horizon"
price: "$1061.86"
currency: USD
in_stock: true
reviews_count: 10
category: "Lost Horizon"
url: https://www.desertcart.us/products/659122349-lost-horizon-air-and-foam-camping-mattress-self-inflating-sleeping
store_origin: US
region: United States of America
---

# 1-minute fast inflation/deflation Supports up to 440 lbs 4.5-inch plush thickness Lost Horizon Air & Foam Camping Mattress, Self-Inflating Sleeping Pad, 4.5" Thick, with Air Pump, Queen

**Brand:** lost horizon
**Price:** $1061.86
**Availability:** ✅ In Stock

## Summary

> 🛌 Elevate your outdoor sleep game—comfort that makes you never want to leave camp!

## Quick Answers

- **What is this?** Lost Horizon Air & Foam Camping Mattress, Self-Inflating Sleeping Pad, 4.5" Thick, with Air Pump, Queen by lost horizon
- **How much does it cost?** $1061.86 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/659122349-lost-horizon-air-and-foam-camping-mattress-self-inflating-sleeping)

## Best For

- lost horizon enthusiasts

## Why This Product

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

## Key Features

- • **Rapid Setup & Packdown:** Inflate or deflate in just 60 seconds with the included portable air pump—camping convenience redefined.
- • **Tailored Sleep, Your Way:** Adjust firmness effortlessly with a unique foam-air combo for personalized softness every night.
- • **Cloud-Like Comfort Anywhere:** Experience 4.5 inches of premium foam and air cushioning that cradles your body for unparalleled support.
- • **Year-Round Insulation Mastery:** R-value 13 insulation ensures cozy warmth and comfort across all four seasons, no matter the terrain.
- • **Silent Stability for Restful Nights:** Enjoy noise-free, stable support that keeps you and your partner undisturbed through the night.

## Overview

The LOSTHORIZON Air & Foam Camping Mattress is a queen-sized, self-inflating sleeping pad featuring 4.5 inches of foam and air cushioning that supports up to 440 pounds. Designed for car camping comfort, it offers adjustable firmness, silent stability, and rapid inflation/deflation with an included pump. With an impressive R-value of 13, it provides superior insulation for all-season use, backed by a 1-year warranty for reliable outdoor performance.

## Description

At Lost Horizon, we design camping mattresses for dreamers and adventurers. Under the stars, we bring you the comfort of home, so your journey is filled with peace and tranquility. Tesla-Tailored Model-Y/3/S | CyberTruck Tesla-Tailored Model-Y/3/S | CyberTruck Model-Y/3/S, CyberTruck Visit the Store Model-Y/3/S, CyberTruck Visit the Store Truck Bed-Tailored Fit 5-6ft truck bed、Tacoma 5-6ft Truck Bed-Tailored Fit 5-6ft truck bed、Tacoma 5-6ft Fit Most Truck Bed Visit the Store Fit Most Truck Bed Universal Comfort Queen | Full | Single | Twin | Cot Universal Comfort Queen | Full | Single | Twin | Cot Comfort First Choice Visit the Store Comfort First Choice

Review: Comfy and Durable! Worth the extra effort to pack it up - I’ve camped for years, and the LOSTHORIZON Air & Foam Camping Mattress is a game-changer. This 4.5" thick self-inflating pad is super comfy, feeling like a real bed. The air and foam mix lets you adjust firmness, perfect for a good night’s sleep. It’s great for all seasons with an R-value of 13, keeping you warm even in winter. Setup is easy with the included pump, though rolling it up takes some effort because of the thickness. It’s durable, made with strong materials like 30D Elastic Fabric, supports up to 440 lbs, and has a 2-year warranty. it’s a steal compared to pricier name-brand options that can run $250+ The only downside is packing it up, but the comfort’s worth it. Highly recommend for tent or car camping!
Review: Very comfortable! - Easy to inflate. Very comfy! Not as easy to deflate, just take a while.

## Features

- 【Superior Support and Comfort】This Sleeping Pad boasts a 4.5-inch thickness and 13-pound foam filling, delivering unparalleled support and comfort. With a weight capacity of up to 440 pounds, this sleeping pad accommodates a variety of body types. Its unique internal structure ensures even distribution of air and foam throughout the pad, effectively reducing pressure points and providing a good night's sleep. Please note that this pad is not recommended for backpacking.
- 【Adjustable Softness】This mattress utilizes a unique combination of foam and air, making it fully adjustable for personalized softness and support. This means you can easily adjust the pad's comfort to your liking, allowing for the best sleeping experience. Compared to single-material sponge or memory foam pads, this sleeping pad offers a higher level of personalization and comfort.
- 【Silent and Stable Support for Quality Sleep】The mattress provides a stable sleeping surface with minimal noise, ensuring that your movements won't disturb your sleep or your partner's. Unlike other air mattresses that may make annoying squeaking or rubbing sounds, this unique combination of air and foam construction keeps you comfortable and quiet throughout the night.
- 【Easy Inflation and Deflation】The mattress is incredibly easy to inflate, just twist the valve, and you're good to go. It comes with a portable air pump that takes only 1 minutes to easily deflate sleeping pads of various sizes, saving you time and energy and making storage more convenient.
- 【Four-Season Insulation】This sleeping pad boasts an R-value of 13, offering exceptional insulation in cold environments and surpassing many other sleeping pads on the market. The 13-pound foam filling ensures comfort and appropriate insulation in various outdoor environments. Suitable for spring, summer, autumn, and winter, this sleeping pad provides a consistently comfortable sleep experience throughout the year.
- 【LOST HORIZON HIGHLY VALUES CONSUMER EXPERIENCE】Our goal is to create high-quality professional outdoor products for outdoor adventurers, so we attach great importance to your experience and feelings. There is a 1-Year warranty with this product, so if you have any problems, please feel free to contact us and we will respond within 24 hours!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DGG9FN73 |
| Additional Features | Inflatable |
| Best Sellers Rank | #3,674 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #11 in Self-Inflating Sleeping Mats for Camping |
| Brand | Lost Horizon |
| Brand Name | Lost Horizon |
| Capacity | 440 Pounds |
| Color | Brown |
| Construction Type | Foam |
| Cover Material | 30D Stretch Fabric |
| Customer Reviews | 4.5 out of 5 stars 182 Reviews |
| Fill Material | Foam |
| Included Components | Pump |
| Item Depth | 80 inches |
| Item Dimensions | 79.92 x 60 x 4 inches |
| Item Dimensions L x W x Thickness | 80"L x 60"W x 4.5"Th |
| Item Firmness Description | Adjustable |
| Item Thickness | 4.5 Inches |
| Item Weight | 17.6 Pounds |
| Manufacturer | Lost Horizon |
| Manufacturer Part Number | 2112402-Q0-BR |
| Material | Foam |
| Material Type | Foam |
| Mattress Base Compatibility | Ground/Tent |
| Mattress Comfort Layer Material | Comfort Foam |
| Model Name | Queen-Brown |
| Model Number | 2112402-Q0-BR |
| Number of Items | 1 |
| Number of Layers | 3 |
| Product Benefits | Provides a comfortable and stable sleeping experience in various environments. |
| Product Care Instructions | Hand Wash Only |
| Product Dimensions | 80"L x 60"W x 4.5"Th |
| Set Name | Camping Mattress Bundle |
| Shape | rectangular prism |
| Size | Queen |
| Special Feature | Inflatable |
| Specific Uses For Product | Sleeping Pad |
| Target Audience | Adult |
| Unit Count | 1.0 Count |
| Water Resistance Level | Water Resistant |
| Weight Capacity Maximum | 440 Pounds |

## Product Details

- **Brand:** Lost Horizon
- **Color:** Brown
- **Included Components:** Pump
- **Item Weight:** 17.6 Pounds
- **Material:** Foam
- **Product Dimensions:** 80"L x 60"W x 4.5"Th
- **Size:** Queen
- **Special Feature:** Inflatable
- **Specific Uses For Product:** Sleeping Pad
- **Target Audience:** Adult

## Images

![Lost Horizon Air & Foam Camping Mattress, Self-Inflating Sleeping Pad, 4.5" Thick, with Air Pump, Queen - Image 1](https://m.media-amazon.com/images/I/81zVcTv3MNL.jpg)
![Lost Horizon Air & Foam Camping Mattress, Self-Inflating Sleeping Pad, 4.5" Thick, with Air Pump, Queen - Image 2](https://m.media-amazon.com/images/I/71wTNCly4+L.jpg)
![Lost Horizon Air & Foam Camping Mattress, Self-Inflating Sleeping Pad, 4.5" Thick, with Air Pump, Queen - Image 3](https://m.media-amazon.com/images/I/813KUYFcqLL.jpg)
![Lost Horizon Air & Foam Camping Mattress, Self-Inflating Sleeping Pad, 4.5" Thick, with Air Pump, Queen - Image 4](https://m.media-amazon.com/images/I/81Uk5XMY3oL.jpg)
![Lost Horizon Air & Foam Camping Mattress, Self-Inflating Sleeping Pad, 4.5" Thick, with Air Pump, Queen - Image 5](https://m.media-amazon.com/images/I/816SVeUb2BL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Comfy and Durable! Worth the extra effort to pack it up
*by T***Y on July 9, 2025*

I’ve camped for years, and the LOSTHORIZON Air & Foam Camping Mattress is a game-changer. This 4.5" thick self-inflating pad is super comfy, feeling like a real bed. The air and foam mix lets you adjust firmness, perfect for a good night’s sleep. It’s great for all seasons with an R-value of 13, keeping you warm even in winter. Setup is easy with the included pump, though rolling it up takes some effort because of the thickness. It’s durable, made with strong materials like 30D Elastic Fabric, supports up to 440 lbs, and has a 2-year warranty. it’s a steal compared to pricier name-brand options that can run $250+ The only downside is packing it up, but the comfort’s worth it. Highly recommend for tent or car camping!

### ⭐⭐⭐⭐⭐ Very comfortable!
*by R***R on April 23, 2026*

Easy to inflate. Very comfy! Not as easy to deflate, just take a while.

### ⭐⭐⭐⭐⭐ Perfect combination of tough and comfortable!
*by J***R on April 28, 2026*

We loved the mattress! It's much tougher than larger air mattresses and much more comfortable than our thin hiking pad.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-12*