(4.2) 306 reviews

Side Cube Deluxe

$109.99 USD

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Fits Most people
Standard
5" Height
Select this if you're:
5'4" to 6'3"

Calling all seekers of side sleep nirvana:

The Side Cube Deluxe provides an unmatched sleep experience. Larger in size than our original pillows, the deluxe also helps relieve ear pressure and features our most comfortable outer shell yet.

Features include:

  • 35% Larger (more space for your big brains) 
  • Ventilation Holes (to increase cooling and reduce ear pressure) 
  • Advanced Antimicrobial Properties (the pillow stays cleaner, longer) 
  • Premium AeroPluff Foam (higher quality, will keep it’s support longer) 
  • Our Super Soft Luxury Shell - (you’ll think it came from kittens)
Microfiber Perfect Fit Pillowcase -
    Pure Italian Silk Perfect Fit Pillowcase - Pillow Cube
    Pure Silk Perfect Fit Pillowcase 4 inch - $74.99
    Pure Italian Silk Perfect Fit Pillowcase - Pillow Cube
    Pure Silk Perfect Fit Pillowcase 6 inch - $74.99
    No Pillowcase
306 reviews
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MOST HELPFUL REVIEWS

Finally A Memory Foam Pillow That Actually Helps!

After near 15 years wasting hundreds of dollars trying to find a pillow that not only supports my neck with comfort, but ALSO my arms and shoulders, I have found it in the Side Cube Pillow, Side Cube Pillow Deluxe and Ice Cube Pillow! Yes, I have purchased ALL three so I'll never be without comfort when I sleep and I can change them up each season depending on the crazy weather here in Colorado! When I use my pillow cube to sleep, I am perfectly elevated from putting any pressures on my arms, shoulders and neck because of this ingenious design! Elevated, but also comfortably cushioned! If you are a side sleeper like me, I encourage you to try this pillow. It's unlike any other pillow on the market and any copies out there do not use the same high quality memory foam and material!

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2 people found this helpful

AMAZING

This pillow is even more AMAZING than even the original...which I didn't think would be possible. Best thing of 2023 !!

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6 people found this helpful

Extra Surface Area Is Nice

I like the increased surface area on this one. The only thing that sucks is now i have to get another one to match cause my old side cube looks dinky next to it.

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5 people found this helpful
Read All Reviews
Standard - 5 inch (Most Popular)
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MADE FOR SIDE SLEEPERS, BY SIDE SLEEPERS

Old fashioned pillows are made with cheap foam dumped into a sack. But sleepers need more support, and we will try anything to get it; folding, stacking, nothing works.

Pillow Cube fills the gap between your bed and your head, aligns your spine, and supports your noggin.

What if I sleep on my back and side?

Not a problem. Meet our latest addition to the family, the Combo Cube, now available for pre-order.

Designed for our noncommittal sleepy heads, the Combo Cube is the ultimate pillow for back & side sleepers.

We took our signature Aeropluff foam and scooped out a head-sized valley to cradle your noggin

The Combo Cube is a pre-order & is estimated to ship April 2025.

4.2
Rated 4.2 out of 5 stars
Based on 306 reviews
Total 5 star reviews: 211 Total 4 star reviews: 28 Total 3 star reviews: 23 Total 2 star reviews: 16 Total 1 star reviews: 28
306 reviews
  • Jimmy
    Verified Reviewer
    How old are you? 35-44
    What Position do you Sleep In? Side
    Bought For Pain relief
    3 weeks ago
    How old are you? 35-44
    What Position do you Sleep In? Side
    Bought For Pain relief
    Rated 5 out of 5 stars
    BEST PILLOW. FINALLY RELIEF!

    I LOVE this pillow. I was in a car accident a year ago and have found that my old pillow (which I loved), no longer does the trick. I was hesitant to purchase this and let me say, it's incredible. Since using this pillow, my neck is the best it's been since the accident, my vertigo has stopped when trying to lay down, and as a result of better neck care, my wrist is no longer feeling heavy. I know it seems like a heftier price tag for a pillow, but it has worked wonders and I hope it helps you too if you're in a similar situation. It will feel WEIRD sleeping with this pillow for the first few nights, but now I actively look forward to my head hitting this pillow!

    PC Profile picture for Pillow Cube
    Pillow Cube
    3 weeks ago

    We're over the moon to hear the Pillow Cube has finally brought you the relief you deserve after your accident! Knowing it's helped alleviate your neck pain, vertigo, and even wrist discomfort is the highest praise we could ask for. That transition period of getting used to our unique design is so worth it when you wake up feeling refreshed and supported, isn't it? We're thrilled you powered through those first few "weird" nights and now look forward to resting your head on your trusty Cube. Thank you for your glowing review and for giving our quirky pillow a chance—your comfort is our top priority. Here's to many more restorative, pain-free nights ahead!

  • Ashleigh
    1 month ago
    Rated 5 out of 5 stars
    5 Stars

    This pillow does EVERYTHING it claims to do! My beck pain was significantly improved after just ONE night.

    PC Profile picture for Pillow Cube
    Pillow Cube
    1 month ago
    Ah, the ol' "one night wonder"! We're not saying we're miracle workers, but if your neck pain's on the run after just one sleep, we'll gladly take the credit. Welcome to the best night's sleep you've ever had—your neck can thank us later!
  • Courtney C.
    Verified Buyer
    How old are you? Over 65
    What Position do you Sleep In? Side
    Bought For Try something new
    1 month ago
    How old are you? Over 65
    What Position do you Sleep In? Side
    Bought For Try something new
    Rated 5 out of 5 stars
    Very comfortable pillow!

    I am a total side sleeper. This pillow is so comfortable, and I no longer have neck or back discomfort.

    PC Profile picture for Pillow Cube
    Pillow Cube
    1 month ago

    Over the moon to hear our pillow is helping you wake up refreshed and pain-free! As a side sleeper myself, I know just how crucial the right support is for avoiding those dreaded neck and back aches. We're thrilled our pillow has become your comfy, contouring sleep sidekick. Here's to many more blissfully aligned slumbers ahead! Thanks for the high praise and for giving our design a go.

  • Richard R.
    Verified Buyer
    How old are you? Over 65
    What Position do you Sleep In? Combination
    Bought For Pain relief
    1 month ago
    How old are you? Over 65
    What Position do you Sleep In? Combination
    Bought For Pain relief
    Rated 5 out of 5 stars
    Not an ice cube

    This pillow is so comfortable and my neck feels so good when I wake up

    PC Profile picture for Pillow Cube
    Pillow Cube
    1 month ago

    Yesss! 🙌 We love to hear that your neck is living its best life with the Side Cube Deluxe! Waking up pain-free and feeling fabulous is exactly what we aim for. Keep enjoying those sweet dreams and neck nirvana! 💤

  • Steven H.
    Verified Reviewer
    How old are you? Over 65
    What Position do you Sleep In? Side
    Bought For Sleep help
    1 month ago
    How old are you? Over 65
    What Position do you Sleep In? Side
    Bought For Sleep help
    Rated 5 out of 5 stars
    Best purchase of my life...

    I am a dedicated side sleeper and pillows have always been a big issue. Especially before memory foam, pillows were always too hard or too soft for me to use comfortably; sleeping away from home was even worse. The Pillow Cube changed everything - it actually seems to sense what I need as I change positions. My current Pillow Cube is about six years old and has paid for itself a million times over...

    PC Profile picture for Pillow Cube
    Pillow Cube
    1 month ago

    We love hearing from fellow dedicated side sleepers—especially when they've found their perfect match in the Pillow Cube! It’s like the Pillow Cube just gets you, right? And wow, six years? That Pillow Cube is a true MVP! We're thrilled it's been your sleep sidekick for so long. Here’s to many more nights of perfectly cushioned side sleeping! 💤🙌

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FAQ

What are the dimensions of the pillow?

  • Height: 5 inch
  • Width: 12 inch
  • Length: 24 inch

“What if I sleep on my back?”

While the Pillow Cube was specifically designed for side sleepers, we have heard from some side/back sleepers that they enjoy the pillow too! But all in all, the pillow is intended for side sleepers.

Where do you ship to?

We currently ship within the United States.

What is in the foam?

Our high-quality foam is made of breathable, viscoelastic polyurethane.

What is the pillowcase made from?

The pillowcase is made out of polyester and spandex.

Can I return the pillow?

Yes, you may request an exchange or a refund within 60 nights of your initial purchase

  • Returns and exchanges are only available within the 48 contiguous United States of America.
  • Your refund will be processed, minus any shipping costs that you paid at the time of your purchase.
  • There is a $15 return shipping fee, unless Re:do was purchased at checkout for $3.98, you will receive free shipping