LOSTHORIZON

Air & Foam Camping Mattress

LOSTHORIZON Air & Foam Camping Mattress

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Overall

#13 in

Sleeping Pads

according to Reddit Icon Reddit

Sentiment score94% positive
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Top Pros

Top Cons

Last updated: Apr 11, 2026

Reddit Reviews

Reddit IconAggravating_Low_7718 1.0
r/campingIs a self inflating sleeping pad better than an air mattress?
7 months ago

Exped is the current king of the semi self inflating mattresses but there are other worthy considerations which are more affordable, especially on sale. I went with a Lost Horizon I found on clearance for half price. Probably not as bomb proof as the Exped, but after about a dozen trips this summer it’s going strong without issues. The bottom line is these type of mattresses are exponentially more comfortable than anything else on the market. I will never go back. The only drawback is they don’t roll up small.

Reddit IconAutomatic-Park7333 1.0
r/CampingGearMegaMat Duo Sleeping Mat - Medium, worth the hype?
7 months ago

This one was a bit out of my price range but I bought one on Amazon by a brand called lost horizon. I feels the same and it’s about half the price. It’s gone on a few adventures with me.

Reddit IconAxMurderSurvivor 1.0
r/campingWhat's the brand of the self-inflating mattresses that people swear by?
5 months ago

Lost Horizon is great for cold camping, they'll stay fully inflated at below freezing, but you do need a pump to deflate it properly, still the most comfortable camp mattress I've laid on

Reddit Iconbiking4jesus 1.0
r/campingIs a self inflating sleeping pad better than an air mattress?
7 months ago

Goto REI and try a few out! "Self inflating" is a little misleading, as you might still want to blow a few breaths into it to fill it to your comfort level. Klymit are pretty thin and lightweight which are good for backpacking. I've got a CORE brand mattress that is working for me in my RTT. I had a Lost Horizon brand off Amazon but it ended up developing a leak and their Customer Support was unreasonable to deal with so I tossed it. I've heard NEST are super comfy so check them out too.

Reddit Iconcold_reverie 1.0
r/CampingGearDouble sleeping bag and mat setup
11 months ago

Bf and I got the lost horizon matress (the double is less than half the price of megamat, including a pump to help deflate) and we are very happy. It‘s 12cm thick and that is the sweet spot. I also tested 8cm thickness and that was not enough. The LH feels like our bed, honestly. Some thoughts: If you get two singles they slide against each other and apart from each other very easily. Dunno how people solve this. I hate the noise that movement creates and it wakes me up more than anything. I am very glad we got the double to not have to deal with that. My bf weighs obly a bit more than me (20kg) and I don‘t feel the matress getting harder when he lies down. It pretty much feels like if I was laying there alone. I think it‘s the thick foam inside. I feel him move but less than I expected bc it’s „like in my real bed“, not like „I’m on a ship of an air matress and we are sinking….“ ;) For sleeping bags: I‘d prefer cotton on the the inside but I am a summer camper who hates the feeling of sythetics on my skin. Don‘t get a mummy, get a double sleeping bag that can be split into two or the other way round two singles that can be connected ;)

Reddit IconCreek0512 1.0
r/CampingGearSleeping pads for short people
5 months ago

Since you're just planning to car camp, and not backpack, then get a self-inflating foam camping mattress. You can get the Lost Horizon on Amazon in the Single Slim size 62"L x 26"W x 3"T

Reddit Icondakota32580 1.0
r/campingRecommendations to help with sleeping well while camping?
10 months ago

I got a lost horizon self inflating mattress and it’s like a whole queen mattress

r/campingRecommendations to help with sleeping well while camping?
10 months ago

Sorry I worded that bad I meant it feels like a real mattress not an air one

Reddit IconDiscountPleasant2111 1.0
r/campingSelf Inflating Mat Suggestions?
8 months ago

I love the LostHorizon Single for on my cot. Super comfortable, affordable and got it on sale around $100 on Amazon. Not on sale is about $120

Reddit IconDroppItLikeItsGuac 1.0
r/CampingGearDecent 4" thick sleeping pad for ~100 bucks? 72-75" long
12 months ago

Lost horizon on Amazon in cot size. It’s shorter than the other sizes but 30” wide which is sweet. I have two lost horizons and for the money I’m not sure they can be beat

r/CampingGearExped vs Lost Horizon sleeping mats
10 months ago

I’ve got two lost horizons paired with ZenBivy. Unbeatable combo

r/CampingGearExped vs Lost Horizon sleeping mats
10 months ago

Both. Single for myself and double for when my wife comes or if it’s not going to be cold and I want to sprawl out. My single pad is 28” wide and I no longer feel the claustrophobia of sleeping bags. Highly recommend and i believe there’s a good sale for 4th of July.

r/CampingGearOpinions on the Amazon ~4-inch self-inflating sleeping pads?
7 months ago

Lost horizon has been more than good enough for me

Reddit IconFickle-Daikon-9611 1.0
r/CampingGearExped vs Lost Horizon sleeping mats
10 months ago

We just got a Lost Horizon today and man i might use it tonight instead of my normal mattress. Obviously havent used it camping but initial thoughts are that it was worth the 200

r/CampingGearExped vs Lost Horizon sleeping mats
10 months ago

Will do! We’re making sure right now that we have no leaks. I love that you can use the bag as a pump. Could piss me off when tryna deflate and roll it back though. But yeah it’s super duper comfy I think we’re gonna get great sleep when we camp going forward