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LOSTHORIZON

LOSTHORIZON Air & Foam Camping Mattress, Self-Inflating Sleeping Pad, 4.5" Thick, with Pump Sack, Full

    • Based on 809 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Apr 9
Order within 21 hours and 17 minutes
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Size: Full


Style: Sleeping Pad


Features

  • Superior Support and ComfortThis 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 SoftnessThis 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 SleepThe 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 DeflationThe 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 InsulationThis 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 EXPERIENCEOur 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!

Size: Full


Special Feature: Inflatable,Self Inflating Sleeping Pad


Brand: LOSTHORIZON


Color: Brown


Product Dimensions: 80"L x 52"W x 4.5"Th


Specific Uses For Product: Bed, Sleeping Pad


Included Components: Carry Bag


Target Audience: Adult


Model Name: LH-DOUBLE


Capacity: 440 Pounds


Size: Full


Special Feature: Inflatable,Self Inflating Sleeping Pad


Brand: LOSTHORIZON


Color: Brown


Product Dimensions: 80"L x 52"W x 4.5"Th


Specific Uses For Product: Bed, Sleeping Pad


Included Components: Carry Bag


Target Audience: Adult


Model Name: LH-DOUBLE


Capacity: 440 Pounds


Product Care Instructions: Hand Wash Only


Number of Items: 1


Item Firmness Description: Adjustable


Item Thickness: 4.5 Inches


Manufacturer: Lost Horizon


Top Material Type: Foam


Item Weight: 16 pounds


Country of Origin: China


Date First Available: April 10, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Apr 9

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Very comfortable.
Size: Twin Style: Sleeping Pad
This is an excellent product. I got this to replace my full size Nemo Roamer, and figured I would take a chance on a well reviewed but less expensive product. It is a bit heavier than the Roamer, which I was shocked by, comsidering it is a smaller mattress, but this is due to it having more robust padding. I have been sleeping on it for about a week on the floor of my toddler's room, and find it to be very comfortable. My bed has a purple mattress which is the most comfortable mattress I have ever slept on, and I daresay, this is pretty close. It feels like a sturdy mattress. It mostly self-inflates on its own, and the carry bag (like other similar products) acts like a pump so you can add more air if needed. It is also so much more comfortable than those large bulky air mattresses that you get at big box stores. It is easy to set up, and honestly, the electric pump they sell would make it easier. It also just takes a few quick tries to get the air volume exactly where you would want it, as with any mattress. It doesn't get too warm, seems to disburse my bodyheat well. Overall, I love this and can't wait to actually use it for camping. ... show more
Reviewed in the United States on February 28, 2025 by Erik
    • Very comfortable
Size: Full Style: Sleeping Pad
Ordered this to use as a mattress on our RV pull-out sofa. I also ordered the air pump from Lost Horizons as well. Came packaged very well with no damage. The carry sack that comes with it is very well made. The carry sack did have the ability to add air to the mattress but I did not use it. I also ordered the Lost Horizon air pump. When I unpacked/unrolled it, it inflated quickly. It seemed a little too soft with just inflating on its own so I added more air using the pump. The pump was easy to use after being charged via USB. When I got on it that night to sleep, I realized I had added to much air. I weigh about 240 pounds and it was way too hard. I let some air out and it seemed fine. I used it for about 3-4 nights and on the second night on, I never added air from the pump and it was very comfortable, There was no noise when I moved and it did not deflate at all overnight. When I had to deflate in the morning, it was fairly easy. You can fold it and roll to get the air out, which took a bit of time. I folded the mattress in half, then in half again and laid on top of it while using the air pump to deflate which worked very well. I was able to roll it up almost to the size it was delivered. I ended sending it back because it was too long for my RV sofa bed. All in all, it was a great mattress. I would definitely buy again if I used a tent for camping. I would recommend getting the air pump as well. ... show more
Reviewed in the United States on February 6, 2025 by MacPro User
    • Absolute AAA+ comfy, quick to inflate, durable
Size: Full Style: Sleeping Pad
We got this for car camping & ordered an electric pump to deflate it. I recommend NOT getting an off-brand pump, as ours didn’t work at all. We deflated it the old fashion way as per recommendations and it actually was fine - my hunny is pretty strong/200lbs and he was able to sit & roll it up (using his weight). Worth it to order the “electric” version for $20 more and it will come with a tiny portable pump for deflation. It inflates perfectly, as the other reviews stated, we opened it when we got to camp and in hours it was ready, and we didn’t need to add extra air at all. It’s big, don’t get me wrong, maybe about the size of those old fashion canvas sleeping bags. Perfect for car camping. We camped twice with it so far and our nights sleep was SO COMFY and well rested. We have a king size temperpedic bed at home, I’m 5’3 and he is 6’1 (and we have an infant), and we felt it was plenty of space and super comfortable. It filled our 4 person tent nicely with some room for a baby mattress and our gear. Highly recommend at such a good price. This is a wonderful spare bed and I’d even use it for guests if we need it. ... show more
Reviewed in the United States on August 30, 2023 by K. Orcutt
    • Awesome pad, bulky, but vey comfy
Size: Single Style: Sleeping Pad
1. It really does self inflate. 2. Great for side sleeper, 3. Price point awesome. A little hard to deflate, take effort but worth the comfort. Only wish it was slightly wider. Also, bag it comes with is great, the top load is so much better then other pad bags we have. This replaced spare bed for kids sleep overs. ... show more
Reviewed in the United States on July 14, 2024 by Sandra A.
    • Comfortable and easy to use
Size: Twin Style: Sleeping Pad
Nice, thick and comfortable. The mat self-inflates, but slowly. Luckily, the storage bag functions like a simple bellows; it has a part that attaches to the mat valve. You then fill the bag with air and push the air into the mat. Simple and no electricity or batteries required.
Reviewed in the United States on March 2, 2025 by Stellabeth
    • Comfortable and great value.
Size: Full Style: Sleeping Pad
This inflated easily, the inflation bag helps top it up. But, as others have said, it can be a bit of work to deflate it. It's super comfortable and has been holding up well for us. We have used it in the back of our SUV, and in an 8 person tent. I'm hoping to try it under a tarp with a bugnet soon. I also plan on getting the single version for solo trips, as these are a great value. ... show more
Reviewed in the United States on March 18, 2025 by J. Atkinson
    • Best camping mat
Size: Single Style: Sleeping Pad
Worth the cost. I used this in my Honda Pilot and it is really comfortable. Inflates fast with the bag as inflator. Deflating? I had absolutely no problem deflating and putting it back in its bag. You have to put weight on it as you roll it very tight. Size: I am not a small woman, and the Single which is 28" wide and 80" long was perfect for me. ... show more
Reviewed in the United States on March 20, 2025 by Michele in TX
    • DRILLS! Muta 6? Embrace less suck, with this 🙌
Size: Single Style: Sleeping Pad
Gonna field test it this weekend and see if I have the best field rest ever. Took it out for a test drive, inflated it in my apartment. Feels comfortable and more supportive than just a typical air bed yet not like a foam mattress either, its in a weird middle ground. But on a flat, hard surface, it kept my boney butt from touching the ground, so thats a win. Some people have said that due to the valve design, you cant inflate this with some electric/battery air pumps, mine has a nozzle diameter that is smaller than the valve but I just held it against the valve and it worked fine for me? It is bulky but not overly heavy, it'll for sure fit in my c-bag. Just hope it holds up for at least a year or two at this price. ... show more
Reviewed in the United States on January 30, 2025 by Kanoa K.

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