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(4.3) 359 reviews
FINAL SALE

Side Cube Deluxe

Regular price $109.99 $98.99 USD
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Select Pillow Size

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

FINAL SALE - This product is on final sale and is not subject to returns or exchanges.

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)
SLEEP 10° COLDER:
  • Premium Memory Foam infused with Cooling Beads (for deeper sleep & more support)
  • Cool Coat painted across the top (adding an icy touch of coolness)
  • Ventilation Holes (extra cooling, less ear pressure)
Microfiber Perfect Fit Pillowcase
Microfiber Perfect Fit Pillowcase White - $19.99
    No Pillowcase
Standard - 5 inch (Most Popular)
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Our 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

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, coming soon.

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.

Subscribe to be notified of the Combo Cube availability.

4.3
Rated 4.3 out of 5 stars
Based on 359 reviews
Total 5 star reviews: 248 Total 4 star reviews: 33 Total 3 star reviews: 29 Total 2 star reviews: 20 Total 1 star reviews: 29
359 reviews
  • Keely
    4 days ago
    Rated 5 out of 5 stars
    5 Stars

    World’s Best Pillow! Best pillow for side sleepers, perfect amount of give but still supportive! Love, Love, Love!!!

  • Aaron
    Verified Buyer
    How old are you? 35-44
    What Position do you Sleep In? Side, Back
    Bought For Sleep help
    1 week ago
    How old are you? 35-44
    What Position do you Sleep In? Side, Back
    Bought For Sleep help
    Rated 5 out of 5 stars
    Great pillow, all things considered.

    I really did love this pillow while I was on my side, but oddly it showed me that I in fact spend a small amount of time sleeping on my back. This made the side cube not ideal for me, but I really can't stress enough how comfortable this pillow is while on your side. I was able to sleep with my arm down instead of curled up under my head like normal.

    With that being said, I was still very pleased with the high quality of the Sidecube Deluxe and the fitted pillowcase was very nice as well. Even though it didn't work out for me I still say this is a great product, and I believe in it. The problem wasn't Pillowcube, it was me.

    PC Profile picture for Pillow Cube
    Pillow Cube
    Yesterday

    Wow, talk about a plot twist — your Side Cube Deluxe turned into a sleep detective and revealed your secret back-sleeping habits! 🕵️‍♂️ We love that it gave you those perfect side-sleeping moments with your arm finally getting to relax instead of being your makeshift pillow.

    Thanks for being so honest and still believing in what we're doing, even though your sleep style had other plans. Here's to you finding your perfect sleep match, whatever position that ends up being!

  • Melissa
    Verified Reviewer
    How old are you? 45-54
    What Position do you Sleep In? Side
    Bought For Pain relief
    1 month ago
    How old are you? 45-54
    What Position do you Sleep In? Side
    Bought For Pain relief
    Rated 5 out of 5 stars
    When is the pillow for 5’3 and short 4” or thin pillow going to be back in stock???? I really need one please

    See above question.

    PC Profile picture for Pillow Cube
    Pillow Cube
    1 month ago

    We get it! Finding the right pillow makes all the difference! Please reach out to our customer care team to be added to our Restock Notification List!

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

    Loving the pillow! Side sleeper approved!

    PC Profile picture for Pillow Cube
    Pillow Cube
    1 month ago

    So glad to hear it’s side-sleeper approved! Wishing you many more nights of comfy, supported sleep with your Side Cube Deluxe.

  • Dr. S. S.
    Verified Buyer
    How old are you? 35-44
    What Position do you Sleep In? Side, Stomach, Combination
    Bought For Pain relief
    1 month ago
    How old are you? 35-44
    What Position do you Sleep In? Side, Stomach, Combination
    Bought For Pain relief
    Rated 5 out of 5 stars
    works well for side sleeping position

    This provides good head support for side sleepers and is more comfortable for me in the side position than a regular pillow. It seems to align my head/neck area better. I sometimes sleep on my stomach, and it's a little more uncomfortable than a regular pillow in in this position, although not the recommended sleeping position with this pillow. However, I do sleep more on my sides when using this pillow.

    PC Profile picture for Pillow Cube
    Pillow Cube
    1 month ago

    Thanks so much for your thoughtful review! We’re glad to hear your Side Cube Deluxe is giving you that extra support and helping with alignment while side sleeping. You’re absolutely right—our pillows are designed with side sleeping in mind, so it’s awesome that you’re noticing the difference in comfort. We appreciate you sharing your experience and hope your Side Cube keeps helping you drift off to great sleep night after night!

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