• Mellow DeepSleep™ Pillow - therevitaliaofficial -
  • Mellow DeepSleep™ Pillow - therevitaliaofficial -
  • Mellow DeepSleep™ Pillow - therevitaliaofficial -
  • Nook DeepSleep™ Pillow - therevitaliaofficial -
  • Mellow DeepSleep™ Pillow - therevitaliaofficial -
  • Mellow DeepSleep™ Pillow - therevitaliaofficial -
  • Mellow DeepSleep™ Pillow - therevitaliaofficial -
  • Mellow DeepSleep™ Pillow - therevitaliaofficial -
  • Mellow DeepSleep™ Pillow - therevitaliaofficial -
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Nook DeepSleep™ Pillow

Nook DeepSleep™ Pillow

#1 Selling Tiktok Pillow

Stays Cool All Night

Dual Height. Low & High Side

Voted Softest Pillow of 2025!

Hypoallergenic, Antibacterial & 100% Vegan

Approved & Endorsed By Top Chiropractors

Last units in stock

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Overview

Meet the Nook DeepSleep™ Pillow, crafted for deep, supported sleep in any position. Whether you're a side, back, or stomach sleeper, the 3-zone contour design delivers targeted neck lift, pressure relief, and full-body alignment.


Powered by our SwitchFit™ dual-height system and made with fast-drying, washable materials, CloudAlign adapts to your sleep style. There is no bunching, flipping, or fuss.

Please note that if you order one pillowcase, the pillow will ship with the pillowcase on the pillow.

Care

The pillow itself is not machine washable because it does not hold smells or bacteria. It is hypoallergenic memory foam. If you order a pillowcase, the pillowcases are fully machine washable and dryer safe. Also, if you order a pillowcase, it will ship on the pillow already.

Materials

OEKO-TEX® Certified Cover: Hypoallergenic, breathable, and gentle on skin.


CloudSoft Core: Shape-retaining memory foam that’s durable and flexible for enduring support.

FAQ

How does the dual height system work?

One side is 3.5 inches high, the other is 4.3 inches. Switch the pillow to choose your preferred neck support height.

Is this pillow good for side, back, and stomach sleepers?

Yes. CloudAlign’s contoured zones adapt to all sleep positions — side, back, and stomach — providing targeted support and alignment.

Will it flatten over time?

No. CloudAlign is made with shape-retaining memory foam that stay supportive.

Is it safe for sensitive skin?

Absolutely. The OEKO-TEX® certified cover is hypoallergenic, breathable, and skin-friendly.

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Real Customers Real Sleep Upgrades

Sarah M.

"I wish yall could feel the softness and the gentle, slow bounce back, this pillow is truly so comfy!"

Matthew T.

"Best sleep I’ve had in years. After a short break-in, it’s amazing. No neck stiffness or soreness. Helped my sciatica and lower back. Keeps me centered so I don’t sleep on my stomach. Highly recommend"

Sophie W.

"I rarely write reviews, but this is for anyone with neck disc issues. After trying many pillows, this one finally works. Instant comfort and support without pressure."

Sarah M.

"Very comfortable despite my back and neck problems. I have fewer neck cramps and less discomfort in the mornings"

Erica E.

"Best neck contour pillow I’ve bought. Soft, cooling, and supportive for neck and shoulders. I’m a petite side sleeper and love the low side. Comfortable on my back too."

Say goodbye to flat pillows, awkward angles, and one-size-fits-all shapes. CloudAlign’s SwitchFit™ design gives you dual-height support, ergonomic zones, and custom comfort. No shifting, bunching, or second-guessing.

One Pillow. Three Zones. Zero Compromises

Side Sleeper Zoner

Side wings relieve pressure on your shoulder and keep your neck elevated at the right angle — no bunching, no arm pain.

Lift Side (SwitchFit™ Design)

Designed for deeper support and lift, this side is perfect for side sleepers or anyone who needs extra neck height and pressure relief.

Soft Side (SwitchFit™ Design)

Softer and lower, this side works best for back and stomach sleepers or those who prefer a more relaxed head position and minimal elevation.

Trusted by Chiropractors. Loved by Sleepers.

Dual-height design. Built-in alignment support. No fluffing needed. Chiropractor-approved comfort starts here.

Gently supports your head, holds your neck and helps keep your spine aligned throughout the night.

Chiropractor-Designed for Alignment

Arm Tunnel + Shoulder Relief Design

  • Contours to relieve shoulder and neck pressure.
  • Adjustable dual-height design for personalized comfort.
Answers to Your Important Questions

trusted by thousands of Happy sleepers

+
0
%
of mellow Sleep at their ideal temperature
*Based on a panel of customers over the last 5 months.
+
0
%
would recommend mellow to their family and friends
*Based on a panel of customers over the last 5 months.
+
0
%
of mellow customers have left 5 star reviews
*Based on a panel of customers over the last 5 months.

Why choose Nook DeepSleep™ over other brands?

  Otros

Chiropractors recommend us

Relieves pressure points and promotes optimal posture while you sleep.

The integrated armrest provides space for the shoulder to rest naturally.

Designed by medical specialists

Perfect for sleeping in any position

4.8/5

Based on +10,000 reviews

  • Jordyn G. 2 days ago
    Verified Buyer
    I love that it stays so cold all night no matter how long you sleep on it. Incredible if you’re a hot sleeper! It also helps take pressure off my neck and shoulders so I haven’t been waking up in pain like I normally would! 12/10 recommend
    Nook DeepSleep™ Pillow     Was this helpful? 15 0
  • Riley J. 7/12/2025
    Verified Buyer
    My friend told me to try this pillow, and I’m so glad I did. I’m a light sleeper and really picky about bedding, but after using it for a month I can honestly say it’s the best one I’ve had. It stays cool all night, and the memory foam supports my neck perfectly. Definitely getting another one for my boyfriend!
    Nook DeepSleep™ Pillow     Was this helpful? 19 0
  • Mayerli G. 5/12/2025
    Verified Buyer
    It’s a very soft comfy pillow! I truly believe it helps with my sleep every night since I’ve had it!
    Nook DeepSleep™ Pillow     Was this helpful? 8 0
  • Jamie F. 4/12/2025
    Verified Buyer
    I’ve tried a few other pillows, the cloud pillow has been amazing. The moment my head hits the pillow I’m ready to knock out. Definitely recommend, especially if you have any neck issues
    Nook DeepSleep™ Pillow     Was this helpful? 1 0
  • Alfred W. 30/11/2025
    Verified Buyer
    I get great sleep, the stress this pillow releases. I go right to sleep each night. I will order my second.
    Nook DeepSleep™ Pillow     Was this helpful? 14 0
  • Tati G. 20/11/2025
    Verified Buyer
    I have tried so many pillows to help with neck pain as a side sleeper. Mellow has stopped that search!I bought one for my husband and myself. It is the perfect mixture of firm and soft.
    Nook DeepSleep™ Pillow     Was this helpful? 16 0
  • Emma C. 17/11/2025
    Verified Buyer
    It stays cool all night and gives great support for the neck. Super comfortable and just the right height for me. I loved it so much I got another one for my mom!
    Nook DeepSleep™ Pillow     Was this helpful? 20 0
  • Emily P. 16/11/2025
    Verified Buyer
    I love this! I use it all around my home. I sleep on it, and sometimes I even use it as a back cushion on sofa. Just love it!
    Nook DeepSleep™ Pillow     Was this helpful? 17 0