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Self Inflating Pillow How Do They Work

It’s natural to wonder self inflating pillow how do they work, and this article will discuss how the structure plays a role in the self-inflating mechanism. You can also find out how to make your own self-inflating pillow as you go. Overall, a self-inflating pillow’s convenient size and functionality make it a versatile product that anyone can get curious about how it works. 

Self-inflating pillows are popular for camping or traveling because they don’t take up as much space as your traditional pillow to get adequate sleep. But because it is self-inflating, it is still effortless on your part when it comes to using and packing it afterward. Below should help you understand this mechanism, and you can use the knowledge to select the best self-inflating pillow in the market. 


How Do Self Inflating Pillows Work?

In general, one can simplify the mechanism of self-inflating pillows by allowing air to draw inside them. This happens when the user releases the valve, which means opening it will deflate the pillow conversely. However, you’ll understand self-inflating pillows more if you know the materials behind them. 

Self-inflating pillows and pads typically have an open cell construction. They do the inflation for you because air will come in from the holes, and then you’ll prevent air from escaping when you lie on the pillow by closing the tube. These products are also convenient for traveling because they compress completely when folded yet expand well once you unfold them. 


Can You Make A Self Inflating Pillow?

Self-inflating pillows are readily available in the market, but you can also make one yourself if needed. The materials are relatively easy to find and making it is quite straightforward. So what will you need to make a self-inflating pillow?


What you need and how to make one

Prepare a ziplock bag, memory foam, foil, cloth, and iron. You’ll be keeping the pillow secured using a strap, and removing it will expand the memory foam and inflate the pillow. To make the pillow itself, start stuffing the ziplock bag with foam.

Don’t forget to poke holes in the bag itself, as this will make deflating the pillow possible. Next is to seal the bag and remove the ziplock before adding foam to the opposite side. You will then seal the plastic by ironing the bag. 

Use a foil sleeve to protect your iron, and then cut out the ziplock. You can make a pillowcase using a pattern as a guide and then place the bag you made inside. Finally, close the pillow with an outside seam.


Open Cell Vs Closed Cell Foam

When learning about self-inflating pillows, you will hear about their use of open cell structure. It will be useful for you to understand the difference between open cell foam and closed cell foam, not only when selecting or making a self-inflating pillow, but when choosing a pillow in general as well. You can also apply this knowledge when selecting the best mattress and body pillow for optimal sleeping posture


Open cell foam

Open cell foam is ideal for sleep products because of its cushiony-soft structure from air filling its spaces. This is common for self-inflating pillows, as explained earlier, and most pillow manufacturers also use this because it stays cool throughout the night. The resulting soft and cool pillow using open cell is comfortable, and the materials needed won’t even cost much. 

However, because open cell foam is less dense, you have to check the quality of the product you’re getting. The density can affect the foam’s durability, which means you want to aim for specific pounds per cubic foot, depending on the product. Remember that it should absorb impact well. 


Closed cell foam

Closed cell foam is not ideal for memory and polyfoams like its open cell counterpart. However, it would be useful for insulation because its density is perfect for regulating temperature and resisting damage. Therefore, closed-cell foam is what you’ll typically use for insulating walls and not on mattresses and pillows.

Otherwise, its structure will resist airflow and create a stiff feel, which are characteristics that you don’t want your pillows or mattress to have. Overall, closed cell foam is what you need for insulation, but not for bed products to give you support and comfort. It resists water degradation and even prevents mold growth. 



Gone are the days where we have to leave pillows and sacrifice good sleep when we’re out and about. You can always sleep well thanks to inflatable pillows, but self inflating pillow how do they work? These pillows typically use an open cell construction, which means releasing the valve will draw air inside it without the need of us intervening and blowing air inside. 

By understanding this mechanism, one can also make their own self-inflating pillow using household items. You will need a ziplock bag, foam, foil, iron, and cloth. It’s useful to have your own self-inflating pillow because they can differentiate between good sleep and aching back when we’re traveling. 

Overall, this article should help you understand how self-inflating pillows can draw air inside themselves and why open cell foam is ideal for pillows and other bed products. Remember that the softness and breathability of open cell foam are what you need for comfort and support, but the structure of closed cell foam is what you’ll use for insulating walls. 


How Do You Activate My Pillow

How Do You Activate My Pillow

The answer to the question how do you activate My Pillow is by putting it in the dryer. This article will discuss it in more detail to help you get the most of this product. You’ll also learn more about the MyPillow and avoid potential issues. 

Much like the Chillow Pillow, the product MyPillow also requires the user to activate it before usage. This will allow the material to adjust to your sleep position and provide a comfortable sleep. What else should you expect? 


How To Activate My Pillow

MyPillow is marketed as the most comfortable pillow you’ll ever own. However, not everyone is familiar with activating this product. To get the best experience with your MyPillow, there is a simple step that you must do upon its arrival. 


What to do upon opening MyPillow?

A newly opened MyPillow may look and feel flat once it unfolds. But before you feel disappointed, this thin pillow will soon get fluffier. To achieve this, you should place your MyPillow in the dryer with a damp cloth. 

Set the dryer on high heat and leave the product there for 15 minutes. What this practice does is activate the MyPillow’s unique interlocking material inside. The fill will then be ready for use. 


Why does MyPillow feel lumpy?

Another common experience of some people with the MyPillow is that it feels lumpy, mostly when new. After activating the product, you can expect the interlocking stuffing inside to adjust uniquely to you. The pillow should lose its lumpy feeling as you continuously sleep on it, and when you regularly wash and dry it. 


Will MyPillow go flat or feel hot?

The MyPillow should last you for a long time that the company boasts how it won’t go flat for ten years. You can also wash and dry the pillow if it’s starting to lose its form. And finally, you can say goodbye to feeling hot when using MyPillow because it uses a cotton casing. 


What Is MyPillow?

You might be wondering what is the MyPillow and what makes it special among the other products in the market. As you have read, you must place it in the dryer upon opening to activate the material inside. MyPillow uses a patented three-piece interlocking stuffing. 

This fill supports the head and neck all through the night for maximum comfort. Furthermore, the pillow will provide the exact fit by adjusting to you. You can even distinguish different color-coded pillows to find the perfect match for you. 

For example, there are tags with different colored writings. White indicates medium fill; green means more fill, blue is the firmest, and yellow is the least firm. There are also different sizes so that you can get the right dimensions for your body type. 


MyPillow fitting guide


Sleeping position

If you are a combination sleeper, the green and blue pillows will be suitable for every sleeping position. However, those who sleep on their stomachs should get yellow and white options because they provide a good loft. Remember that regardless of your sleeping position, you must check if the pillow allows you to maintain a neutral posture to avoid pain and pressure. 


Body type

The company also recommends that you pick the pillow according to your t-shirt size so that you’re getting the best firmness level. For example, small sizes for women and men should choose yellow and white accordingly, while white pillows suit those who wear a medium. Large for women is white, while men should get green.

Men and women who wore XL can use green pillows, and those who wore XXXL are suited for blue. Women who wear XXL can use green, and men are best with blue. Additionally, note that MyPillow comes in standard, queen, and king sizes.


How To Wash MyPillow



Perhaps another reason that makes MyPillow unique from other pillow types is the fact that you can wash and dry it in the machine and dryer. You can wash it every four months as maintenance or even as frequently as every two months for those with allergies. And best of all, the company has a ten-year warranty to make you feel at ease when laundering. 



MyPillow can use any detergent, but never a fabric softener. Then, select the cold or warm setting in a regular cycle. It’s best to have two pillows inside or add towels if you are using a top-loading machine.

 On the other hand, wash the pillow with a full load if you’re using a front-load machine.



When it comes to drying, use high heat and tumble dry without dryer balls. MyPillow won’t get deformed even you accidentally over-dried it, but you can always shorten the drying time with extra spin cycles. The emphasis is still necessary on avoiding fabric softeners in the dryer as well. 



When MyPillow promises that it will be the most comfortable product in the market, you’ll indeed have high expectations. But to get the most of this pillow, one must wonder how do you activate my pillow. Upon its arrival, you want to place it in the dryer with a damp cloth.

Leave it there for 15 minutes in high heat, and this will activate the material inside. The pillow should lose its lumpy feel as you use it and have it laundered multiple times. The company also recommends washing and drying it to restore its form if it feels flat. 


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