--- product_id: 472115927 title: "Lost Horizon Air & Foam Camping Mattress, Self-Inflating Sleeping Pad, 4.5\" Thick, with Pump Sack, Full" brand: "lost horizon" price: "VT128020" currency: VUV in_stock: true reviews_count: 13 category: "Lost Horizon" url: https://www.desertcart.vu/products/472115927-lost-horizon-air-and-foam-camping-mattress-self-inflating-sleeping store_origin: VU region: Vanuatu --- # Supports up to 440 lbs R-value 13 for 4-season insulation 4.5-inch thick plush comfort Lost Horizon Air & Foam Camping Mattress, Self-Inflating Sleeping Pad, 4.5" Thick, with Pump Sack, Full **Brand:** lost horizon **Price:** VT128020 **Availability:** ✅ In Stock ## Summary > 🌄 Elevate your campsite sleep game—comfort that makes you never want to leave the outdoors! ## Quick Answers - **What is this?** Lost Horizon Air & Foam Camping Mattress, Self-Inflating Sleeping Pad, 4.5" Thick, with Pump Sack, Full by lost horizon - **How much does it cost?** VT128020 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/472115927-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 - • **Built to Carry You:** Robust 440-pound weight capacity ensures durability and comfort for all body types—no compromises on rest. - • **Sleep Soundly, No Squeaks:** Innovative foam-air combo delivers silent, stable support so your sleep stays uninterrupted and peaceful. - • **Year-Round Adventure Ready:** With an industry-leading R-value of 13, stay warm and cozy from spring hikes to winter camping escapades. - • **Cloud-Like Comfort Anywhere:** Experience 4.5 inches of premium foam and air cushioning that cradles your body for unparalleled support. - • **Tailored Softness on Demand:** Adjust firmness effortlessly by controlling air levels—customize your sleep surface for ultimate relaxation. ## Overview The LOSTHORIZON Air & Foam Camping Mattress is a 4.5-inch thick, self-inflating sleeping pad combining 12 pounds of foam with adjustable air support. Designed for car camping, it supports up to 440 pounds and features a high R-value of 13 for superior insulation across all seasons. Its silent, stable design minimizes noise, while included pump sack enables quick inflation. Ideal for professionals seeking premium comfort and durability in outdoor rest. ## 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 ## Features - 【Superior Support and Comfort】This Sleeping Pad boasts a 4.5-inch thickness and 12-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 Challenging Deflation】The mattress is incredibly easy to inflate, just twist the valve, and you're good to go. However, because of its bulk and weight, deflating the pad may take some patience. To solve this problem, we offer an electric pump, which you can purchase separately. The pump can be used for both inflation and deflation, making the process quick and convenient. Please note that stowing the pad may take some time and effort, but the comfort it provides is worth it. - 【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 12-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 | B09XLGQ6GR | | Additional Features | Inflatable,Self Inflating Sleeping Pad | | Best Sellers Rank | #3,693 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 | Inflatable | | Customer Reviews | 4.4 out of 5 stars 1,015 Reviews | | Fill Material | Foam | | Included Components | Carry Bag | | Item Depth | 4.5 inches | | Item Dimensions | 80 x 52 x 4.5 inches | | Item Dimensions L x W x Thickness | 80"L x 52"W x 4.5"Th | | Item Firmness Description | Adjustable | | Item Thickness | 4.5 Inches | | Item Type Name | Air Mattress | | Item Weight | 16 Pounds | | Manufacturer | Lost Horizon | | Manufacturer Part Number | LHCM | | Material | Foam | | Material Type | Foam | | Model Name | LH-DOUBLE | | Model Number | LHCM | | Number of Items | 1 | | Portable | Yes | | Product Benefits | Portable | | Product Care Instructions | Hand Wash Only | | Product Dimensions | 80"L x 52"W x 4.5"Th | | Size | Full | | Special Feature | Inflatable,Self Inflating Sleeping Pad | | Specific Uses For Product | Bed, Sleeping Pad | | Target Audience | Adult | | Top Material Type | Foam | | Water Resistance Level | Water Resistant | | Weight Capacity Maximum | 440 Pounds | ## Product Details - **Size:** Full - **Special Feature:** Inflatable,Self Inflating Sleeping Pad - **Brand:** LOSTHORIZON - **Color:** Brown - **Product Dimensions:** 80"L x 52"W x 4.5"Th - **Material:** Foam - **Specific Uses For Product:** Bed, Sleeping Pad - **Included Components:** Carry Bag - **Target Audience:** Adult - **Item Weight:** 16 Pounds ## Images ![Lost Horizon Air & Foam Camping Mattress, Self-Inflating Sleeping Pad, 4.5" Thick, with Pump Sack, Full - Image 1](https://m.media-amazon.com/images/I/81GBGzavKjL.jpg) ## Available Options This product comes in different **Color, Size, Style** options. ## Questions & Answers **Q: Hi - what's the pad made of - pvc, tpu, other? also, what's the warrantee?** A: Hi, Thank you for your inquiry about the LH AirSoft Mattress. The cotton inside this mattress is 100% POLYURETHANE FOAM. The surface fabric is 100% POLYESTER. The warranty period is one year. We hope that you find this information helpful. If you have any issues, please feel free to contact us. Have a good day! Best wishes, Lost Horizon Customer Service **Q: I followed directions to deflate and it took 45 minutes and a lot of work! Is there an easier way????** A: The Lost Horizon Portable Air Pump does an excellent job of deflating the Air Soft air mattress (also can inflate it) in short order. The pump really should be made available as part of the air mattress purchase. **Q: Will be able to fit coleman skydom 4 person?** A: You will have to measure. If it’s off by two inches or so it’s fine they expand when aired up fully about and inche or two **Q: Will the double fit two people?** A: It will fit two thin people but honestly not very comfortably. I’m 5,7 and consider myself to be thin and have slept with my 1 y/o and with my 4 y/o on separate nights and with my 4 y/o it was hard to get comfortable especially because he also moves around a lot when he sleeps ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by D***A on February 15, 2026* ### ⭐⭐⭐⭐⭐ Review *by M***E on October 24, 2025* ### ⭐⭐⭐⭐⭐ Review *by R***W on October 16, 2023* ## Frequently Bought Together - LOSTHORIZON Air & Foam Camping Mattress, Self-Inflating Sleeping Pad, 4.5" Thick, with Pump Sack, Full - Teton Mammoth Queen Size Double Sleeping Bag- A Warm Bag The Whole Family can Enjoy – Great for Camping, Hunting and Base Camp. Compression Sack Included - Amazon Basics Waterproof Camping Tarp, 10 Feet x 12 Feet, Dark Green --- ## 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.vu/products/472115927-lost-horizon-air-and-foam-camping-mattress-self-inflating-sleeping](https://www.desertcart.vu/products/472115927-lost-horizon-air-and-foam-camping-mattress-self-inflating-sleeping) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-06-05*