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Tent with Self Inflating Sleeping Pad R-values and Sleeping Bags

Self Inflating Sleeping Pad vs. Foam Mat: Pros and Cons

Are you thinking of buying a new sleeping pad for your hiking and camping adventures, and you can't seem to make a choice? Today, when there is so much to choose from in terms of camping gear, we understand why it might be hard to find the correct answer. That is why we are bringing you this self inflating sleeping pad vs. foam article. 

This article highlights how to use and how to choose either a self inflating open-cell or a closed cell foam mat in your future outings, what to use them for and all the possible problems you might face while doing so. The catch with camping and hiking gear is to know what it's used for and whether it matches your intended use. 

We hope this short article will help you decide on self inflating sleeping pad vs. foam, and which choice is the better one for you. 

KAMUI comaparing
KAMUI comaparing

About Self Inflating Sleeping Pads 

Self inflating open cell or just open cell sleeping pads are camping gear used to isolate you and your sleeping bag from the cold ground. They make these pads out of foam material that inflates on the inside, and airtight material on the outside. It inflates by itself, and that is why it's called a self inflating sleeping pad. 

Don't confuse open cell sleeping pads with air mattresses! We have another article talking about the differences between these two types of pads. 

Self inflating sleeping pads are bulkier than the air pad type. On the contrary, the size of the pad offers a way to keep you off the ground, and the open cell foam inside of it is a much better insulator than any other type of sleeping material. In the end, these pads are a combination of foam, that expands once the pad is open and the air flows in thanks to the vacuum it forms. When deflated, some models can be the size of a water bottle, but you can find differing sizes for car camping too. 

Look at these beauties as sleeping mattresses with an expanding sponge inside, that only expand with air (never water!). They inflate to a certain amount of firmness once open, and you can add manual breathes of air to reach maximum firmness.

Most campers love these pads because they are easy to use, compact in size, and have very little chance of failing with a patch kit. If you want to learn more about how these inflatable sleeping pads work, you can check out more in our article. 

Now, let's move onto the pros and cons of the self inflatable sleeping pad in our self inflating sleeping pad vs. foam match. 

KAMUI sleeping pad in tent
KAMUI sleeping pad in tent

Pros of Self Inflating Sleeping Pads

After looking at the basics of self inflating sleeping pads, it's time to focus on why these types of camping mattresses are so good and why we recommend them. Next up are our pros for open cell foam mats:

  • Easy use: The camping mat offers protection against a sleepless night in a super-easy way, and this means easy setup and easy deflation. that is why these sleeping mats are so popular.
  • Self inflating: Just like the name says, these sleeping pads are easy to inflate, or they self-inflate. This means you can leave the pad inside your backpacking tent or camping hammock and proceed to have a good day. Once you're back in the tent and ready to sleep, add a few breaths, and voila! Your sleeping pad is prepared for a good night's sleep.
  • Cushioning: Even on hard surfaces, your night will be well-slept because these mats offer to buffer depending on their width. The fact that they can withstand virtually any surface with their sponge-like open cell foam is a pro.
  • Customizable firmness: Not all sleeping pads are equally cushioning, and that's why they have their air valve, with which you can customize the firmness of the pad. If you want some extra bounciness, just deflate the pad to your wished firmness and proceed with your outdoorsy rest.
  • Stackable and connectable: Some self inflating pads are connectable to the same type of pad, so you could create a double sleeping pad when in the tent. Additionally, you can also stack them vertically for some extra insulation.
  • Light: We make most sleeping air mattresses of lightweight materials, with both the open-cell foam and outer fabric being foldable and feature a light weight.
  • Durable: Even if you're facing a leak on the trail, your sleeping mat will still function. That's why backpackers love this type of pad, just put some duct tape on the leak, and you're ready to go. Nevertheless, open cell sleeping pads are durable, and a simple stick or rock will not be enough to puncture it. 
  • Insulating: Even when winter camping on a cold night, your trusted mat will keep you insulated. With something called R-Value, you can determine what type of weather to use your sleeping pad for, and you can read all about it in our article.
  • Differs in size: It doesn't matter if you're tall or short. There are sleeping pads in all sizes and shapes, perfect for any body type. Just make sure you know the measurements of your pad if you're buying online.
KAMUI opening vlave
KAMUI opening vlave

Cons of Self Inflating Sleeping Pads 

It's not all roses. There are some cons to these camping pads too, about which we have to be honest. Read through and figure out whether it's a big no for you or just a possible inconvenience. Here are the cons in the self inflating sleeping pad vs. foam match:

  • Heavy: They make some backpacking sleeping pads super light and portable, but others used for car camping and other camping activities could be on the heavy side. Figure if this might pose a problem for you and whether you'd like to have a lightweight sleeping pad with you.
  • Hard to deflate: Some sleeping pads might require some extra work to be put in when deflating them. The process can take up to 10 minutes and require pushing air out of the mat more than once. If you want a super-easy breaking camp process, think whether a self inflating sleeping pad might be a good choice for you, or not.
  • Loud: Some materials on camping mats can be noisy, especially when moving around on it or switching sides if you're a side-sleeper. This can pose a problem for light sleepers in the camp.
  • Punctures: If you place your camping pad on a cactus or sharp rock, your sleeping pad might puncture. In this case, you can bring your repair kit with you or a piece of duct tape, to mend the hole. When using open cell pads, you need to know these pests can occur, but they probably won't pose a big problem to you.
  • Cost: We have to be honest, in our self inflating sleeping pad vs. foam match, the self-inflating type definitely costs more. Differing in size, weight, manufacturing, and R-Value, open-cell pads will always cost more. But budget-friendly options are still available on the market. 
KAMUI deflated pad
KAMUI deflated pad

About Closed-Cell Foam Pads

Closed cell or just foam pads are made of a type of foam that is different from open-cell sleeping pads. We call this foam closed-cell foam since it doesn't inflate, and these foam pads Closed-cell foam mats or CCF pads. 

How do these pads work? The Closed foam is made of insulating foam and tiny bubbles of air inside it, making these pads stiff and uninflatable. In the end, when you use one of these camping pads, you are lying directly on the foam, with no outer material or air in between, like with the open-cell pads. 

In terms of comfort, these pads can offer a comfortable night's sleep, with some insulation too. Why they are so popular is their light weight! This means, foam sleeping pads are mostly just air and foam, and the weight for some models can be as low as 1 pound. You probably saw one basic foam pad on the back of a backpack somewhere and remembered how they look, since they roll-up. Some models are designed in a way that lets them fold like an accordion. 

Next, let's look at why we like and dislike these camping mats, with our pros & cons section. 

hiking with sleeping pad

Pros of Foam Mats

Closed cell sleeping pads are a great choice if you're camping on a budget or are looking for a trustworthy pad to keep you rested. Next up are the pros of using a foam mat on your next hiking adventure. 

  • Reasonable price: You can find this piece of gear at the cost of up to $50, which isn't a lot even if you're hiking on a budget.
  • No punctures: Yes, it's true. No punctures can occur when using a foam mat. This means you can break off a chunk, or you can even puncture the pad, and it will still get back to its original shape. The reason behind this is that you're lying on a significant section of just foam, with no vacuum inside.
  • Easy setup: This type of sleeping pad is easy to set up, just like with the self inflating type. All you need to do is unroll it. Unlike the opposing model, the foam pad does not have to be deflated, making it an easy roll-up process too.
  • Multiple uses: Need a butt pad? Somewhere to sit for a whole group? Or just your dog? Need a snack break? Use your foam pad, instead of bringing gear exclusively for those purposes.
  • Light: With a weight of about 1 lb (0.45 kg), most average foam mats are very lightweight and would pose a great option when trekking and thru-hiking as an ultralight sleeping pad.
  • Durable: Not just durable, these pads are reliable and generally last longer than the average camping sleeping pad out there. This is because it's a whole sturdy bunch of foam, with no possibility of puncturing and breaking. 
foam mat

Cons of Foam Mats

Closed-cell foam models of pads have an impressive set of pros, but for some users, this piece of gear still doesn't make the cut, and here is why: 

  • Uncomfortable: The item's tiny width and sturdiness seem to make it quite uncomfortable to some campers. But, some people still swear by them and find them more comfortable than any other pad model. We guess it's up to you to find out what works best for your back. While being made out of only foam and no air vacuum, foam pads tend to be too stiff for most users, and the material they are made out of too firm, making them uncomfortable. You can compare it to sleeping on a yoga mat.
  • Low insulation: Foam mats tend to offer lower R-Value or insulation than air pads and other open-cell sleeping pads. Most of them are around 1.5-2 R-value, which is not enough for a winter night.
  • Sturdy: Even the packed size of foam mats is still bulky and can sit only on the outside of your pack.
  • Used in combination with other sleeping pads: In fact, most experienced mountaineers love to use some double padding when sleeping in the cold. This means most of them to stack their air or open cell pad on top of a thin foam mat to both offer protection to their upper pad and add some extra insulation too. 
hiking with sleeping pad

Self Inflating Sleeping Pad vs. Foam Comparison Table

Now that we have looked at both pros, cons and about for self inflating sleeping pad and foam mats, we are coming to a conclusion. It is time to proceed with a comparison table, compare what one model has and the other doesn't. Let's look at the technicalities: 


Kamui Sleeping pad

Self-inflating Sleeping Pad

Closed-cell foam sleeping pad

Foam Mat

FEATURES

Price

✅

R-Value

✅

Sleep System 

✅

Comfort

✅

Portability

✅

Ease of Use

✅

BEST USES

Car Camping

✅

Backpacking

✅

Sleeping in vehicle

✅

Hammocking

✅

Header
Kamui Sleeping pad

Self-inflating Sleeping


Pad

Closed-cell foam sleeping pad

Foam Mat

FEATURES

Price

✅

R-Value

✅

Sleep System 

✅

Comfort

✅

Portability

✅

Ease of Use

✅

BEST USES

Car Camping

✅

Backpacking

✅

Sleeping in vehicle

✅

Hammocking

✅

Best Use for Self Inflating Sleeping Pad vs. Foam

Based on our short comparison table, we have gone ahead and provided you with examples of best use for both Self Inflating Sleeping Pad vs. Foam mats. With this short but informative list, we will help you with outlining each pad's qualities. 

Car camping

Winner: Self-inflating sleeping pad

If you're looking for a way to camp, this type of camping is for you with not moving too much. Load your camping gear into the trunk and head for the closest national park. Now, don't forget your trusted self-inflating sleeping pad, which might come in handy for a night out camping, unlike the foam mat, which can be on the stiffer side. 

Backpacking

Winner: Foam mat

If you need something reliable on your trip and want to be sure it won't fail you, look for a lightweight backpacking sleeping pad. This means even a foam mat that is sturdy, light, and durable at the same time. 

Sleeping in your vehicle

Winner: Self-inflating sleeping pad

If camping isn't your deal, and if you love to spend the night in your car. Or maybe even, it's the fastest way for you to set up camp, and comfort is your central theme here - An self inflating sleeping pad will come in handy. In comparison to the sturdy and uncomfortable mat, an open-cell pad would be a delight. 

Hammocking

Winner: Foam mat

Do you love floating in mid-air on your comfortable hammock? Then a sleeping pad would be a total change for you. Since hammocks are comfortable by themselves, you don't need anything else than a foam mat to keep your back insulated and comfortable.

hammock in forest


Final Verdict: Self Inflating Sleeping Pad Vs. Foam Mat

After learning about both Self Inflating Sleeping Pads and Foam Mats and pointing out all of their pros and cons, we have come to the final verdict. We have even put them to the test in terms of specifications. So far, it has been hard for us to choose between either the Self Inflating Sleeping Pad with its fantastic portability and insulation on one side vs. the Foam Mat with simplicity and reliability on its side. 

After hours of research and testing, both indoors and outdoors, and after years of experience with both models of sleeping pads, we came to a conclusion. We believe the self-inflating sleeping pad is a better choice for campers and hikers alike, looking for comfort and portability above all else. 

But, if you're looking for durability and love sleeping on stiffer surfaces, a foam mat would be the perfect choice for you. In the end, you first need to know your needs. So, ask yourself these questions before buying your camping mat: What will I use this for? What are my preferences when sleeping? 

camping gear

Conclusion

Of course, you will need different types of pads when camping in different settings. This means one sleeping pad for winter and another for summer, or even one pad for camping and the other for backpacking. In this case, you might consider both a Self Inflating Sleeping Pad and Foam Mat.

Our choice in terms of self-inflating sleeping mats is the KAMUI self-inflating sleeping pad. And next up is what sets it apart from the other sleeping pads out there, with its wide range of uses and possibilities:

  • Lightweight with just 3.5 lbs
  • Portable with stuff sack
  • Simple and high quality
  • For sleeping in all seasons with R-Value of 5.7
  • For people up to 276 lbs and 6 ft
  • Low time consumption with self-inflating valve
KAMUI self inflating sleeping pad
KAMUI self inflating sleeping pad

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