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(4.2) 346 reviews

Side Cube Deluxe

Regular price $109.99 $87.99 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
Microfiber Perfect Fit Pillowcase Twilight Gray - $11.99
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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

The Combo Cube will ship Summer 2025.

4.2
Rated 4.2 out of 5 stars
Based on 346 reviews
Total 5 star reviews: 238 Total 4 star reviews: 32 Total 3 star reviews: 28 Total 2 star reviews: 20 Total 1 star reviews: 28
346 reviews
  • Ronald
    4 days ago
    Rated 5 out of 5 stars
    5 Stars

    Sleep at a new level

    PC Profile picture for Pillow Cube
    Pillow Cube
    29 minutes ago

    Heck yes you do! Welcome to the elite club of side-sleeping legends. Once you go to the Cube, bedtime hits different. 🛌💥🧊

  • Jesse
    5 days ago
    Rated 5 out of 5 stars
    5 Stars

    Amazing!

    PC Profile picture for Pillow Cube
    Pillow Cube
    28 minutes ago

    Short, sweet, and straight facts. We love to see it. 🙌 Welcome to the Cube life—where “amazing” sleep is just the beginning! 😴

  • Shelly B.
    Verified Reviewer
    How old are you? 55-64
    What Position do you Sleep In? Side
    2 weeks ago
    How old are you? 55-64
    What Position do you Sleep In? Side
    Rated 5 out of 5 stars
    Love but I have a question!

    Living the perfect position of my neck. Which side of the pillow should I be using, the blue or the white with holes?

    Thx

    PC Profile picture for Pillow Cube
    Pillow Cube
    1 week ago

    We couldn't be happier to hear you're sleeping just perfectly with your Ice Cube Deluxe! The blue is the cooling part, but sleeping on the white side is just fine as well. Sweet Dreams with All-Night Coolness!

  • Rhonda F.
    How old are you? 45-54
    What Position do you Sleep In? Side, Back
    Bought For Pain relief
    1 month ago
    How old are you? 45-54
    What Position do you Sleep In? Side, Back
    Bought For Pain relief
    Rated 5 out of 5 stars
    I want this pillow so bad

    I’m 51 and I’m a side and back sleeper

    PC Profile picture for Pillow Cube
    Pillow Cube
    1 month ago

    We're thrilled that you're so excited for the Combo Cube! Please keep your eyes on the site, subscribe to emails/text, or follow us on social media to be made aware of future products and sales that may include discounts for these products.

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

    Helps the gap between my nech and shoulder

    PC Profile picture for Pillow Cube
    Pillow Cube
    9 minutes ago

    Ah yes, the infamous neck-shoulder gap—consider it officially conquered! Glad we could help close that gap and boost your comfort game. 👊🛏️

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