Pillow Cube Side Cube Deluxe - 5" Cube Pillows for Side Sleepers, Cooling Memory Foam Pillow for Neck and Shoulder Pain - King, Queen, Twin 28"x14"x5"
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30-day refund/replacement
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Availability:
In Stock.
Arrives
Saturday, Jul 26
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Size: Side Cube Deluxe
Features
- FOR SIDE SLEEPERS - The Side Cube Deluxe is specifically designed by side sleepers, for side sleepers, to bring relief to issues such as neck & shoulder pain in the search for a better night's sleep
- PAIN SUPPORT - Theres a gap between your neck & shoulder which conventional pillows wont fill. Pillow Cube gives you support which can alleviate neck or shoulder pain caused by unsupportive pillows
- COMFORTABLE SLEEP - Featuring a stretchy soft pillow case, a breathable cover for natural cooling, and our temperature-regulating Aero Foam Core, the Side Cube ensures a comfortable night's sleep
- HEALTHIER SLEEP - Side sleep is healthier for you and is proven to help with circulation, reduced acid reflux, enhanced REM sleep, and alleviation of snoring, contributing to better overall sleep
- CAREFULLY CRAFTED - Every detail of the Side Cube, from the firmness to the inner foam to the breathable soft cover, has been considered, crafted, & tested, all to deliver the best sleep of your life
Fill Material: Foam
Pillow Type: Bed Pillow
Color: Red
Size: Side Cube Deluxe
Brand: Pillow Cube
Fill Material: Foam
Pillow Type: Bed Pillow
Color: Red
Size: Side Cube Deluxe
Brand: Pillow Cube
Shape: Square
Cover Material: Microfiber
Pattern: Solid
Product Dimensions: 28"L x 14"W
Style: Side Cube Deluxe
Indoor/Outdoor Usage: Indoor
Recommended Uses For Product: Sleeping
Item Firmness Description: Soft
Material Feature: Breathable
Unit Count: 1.0 Count
UPC: 850041537498
Item Weight: 5.34 pounds
Item model number: PSM-5
Date First Available: January 18, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Jul 26
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Size: Side Cube
Pillows will always be incredibly subjective to each person but after trying many, many of them over the years, this one truly lives up to its billing and is a side sleeper's best friend. The key features for me are the rectangle shape which snugs up great against your neck and shoulders then the foam itself which is a single piece and the best I've personally experienced. My head settles into it but never bottoms out and is then cradled which results in excellent sleep and no sore neck. Money well spent.
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Reviewed in the United States on June 1, 2025 by Rick Deckard
Size: Side Cube
I’ve been looking for a pillow that is firm, cooling and provides the right amount of support for side sleeping. I thought a cube shaped pillow would be a gimmick but after watching their video, i decided to give it a try because it looked like it actually could do what they say it does. I ordered my pillow and it came flattened and vacuum sealed. After removing it from the vacuum seal, it plumped immediately. It did have a slight chemically smell but that dissipated quickly. After two nights sleeping with the pillow I realized I had ordered the wrong size for my height. I ordered regular size for individuals over 5’ 3”. I am 5’1” and I found that the pillow was too thick so I wasn’t getting the proper alignment. So when you order, be sure to make sure you order the correct size pillow for the height/size. I sized down to the thin, which turned out to be perfect. Upon opening the pillow, I did feel like the thin wasn’t has firm as the standard but it turned out to be fine. The pillow looks like a cute rectangular block. The pillow casing is very soft and cool to the touch. I will say that the pillow does stay cool for a very long time. When I’m ready to sleep, I tuck the pillow between my shoulder against my neck. Once I lay my head down on the cool pillow, I fall asleep pretty fast. The pillow is comfortable and most importantly, the firmness is giving me the proper support to keep my spine aligned. So far I’ve been sleeping on this pillow for about a month and I really love it. Most pillows lose their firmness and therefore lose the head and neck support. I have high hopes that this pillow will remain firm for a long time. I’ll try to remember to do an update after 6 months of using this pillow. For now, it’s definitely a recommend from me!
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Reviewed in the United States on October 20, 2023 by Trixie from Florida
Size: Side Cube
A really good pillow for side sleepers with medium to broad shoulders who don’t roll onto their backs. I thought I could use this to keep me on my side. It was well made, really comfortable and uniformly shaped. It doesn’t taper towards the edges. This was nice at first since you get uniform support anywhere along the pillow. Unfortunately I found myself rolling onto my back throughout the night so my head was really tilted forward. Somehow I never woke up from this and it made my neck pretty sore. Since this pillow was already a little too thick for me, this was really bad for my neck. If you don’t roll, this is a really supportive pillow. I gave it four stars since it’s such a high quality pillow. If you don’t roll at night this is worth the price. I ended up going with the Coop pillow as it allows you to add or remove filling to personalize your fit and it tapers towards the edges. That’s been much more comfortable for my neck when I roll on my back.
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Reviewed in the United States on January 30, 2023 by Don14732
Size: Side Cube
This was easily one of the best purchases of my life. My neck doesn't hurt when I wake up, less headaches, a more sound sleep.
Reviewed in the United States on July 13, 2025 by Tori kolody
Size: Side Cube
The box pillow came in a 'small' box. It is a foam cube inside of a pillow case with zipper. After un wrappiig the plastic around the rolled up deflated pillow it will take on air and expand to the pillows intended size. What I noticed right afer this enlargement was a smell kind of like a hobby glue or maybe turpentine (we all smell things differently) that permeated the pillow cover which was around the foam. Took off the pillow case and discovered that the smell was coming from the foam inside. What to do. Return means findiing a larger box. So went to the product makers website through Amazon and this is some of the Chat, like chat because it gives a text to refer to at a later time. The answer shown here, surrounded by """, was right away so this situation must exist with other purchasers: """ System (Pillow Cube) Nov 3, 2023, 12:36 PM MDT (12:34:19 PM) *** John joined the chat *** (12:34:20 PM) John: Just opened up a pillow cube ordered through Amazon. Why does it smell. Washing out cover but the smell comes from the foam insert. Not wanting to sleep with the pillow if it continues to smell like a hobby glue. (12:34:45 PM) Aly: Hey John, All of the foam we use is of the highest quality. We've seen that if the pillow is packaged quickly after the foam is made, it will have a stronger smell. Luckily, the smell WILL go away. The easiest way to speed up that process is by setting the foam core out in the sun in the open air until the smell has dissipated. We'd also recommend washing the pillowcase and pillow cover. """ After two weeks of putting the foam out in the sun and later letting it sit out in the garage and then later in the house there is still a slight lingering smell. The pillow case hand washed out the smell after a couple of washes. Have not used the pillow as of this writing. Not sure what will do ultimately but wanted to pass on this information.
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Reviewed in the United States on November 10, 2023 by John M. Huff
Size: Side Cube
I have had this pillow for about two months now, and I am no longer waking up with neck or upper back pain. (Thank you!!!). I am a side sleeper, and at first, the cube felt very uncomfortable, but after a few days, I got use to it and the pain was gone. Amazing! It’s the best pillow I have ever bought for myself. And, I have gone through a ton of them.
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Reviewed in the United States on February 23, 2025 by Melissa A Turner