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Description
Diffuser Coccyx Cushion - BariatricDrive pressure away from the coccyx while offering support for larger body frames Ease coccyx discomfort with our Diffuser Coccyx Cushion Bariatric. Featuring a 10cm thick foam with a tailbone cut out, it supports larger frames and reduces pressure. Orthopedically designed, it relieves coccyx pain and soreness, ideal for extended sitting. Choose from two covers for easy cleaning and enjoy comfort and support all day. An extra thick chair cushion for
Drive pressure away from the coccyx while offering support for larger body frames
Ease coccyx discomfort with our Diffuser Coccyx Cushion - Bariatric. Featuring a 10cm thick foam with a tailbone cut-out, it supports larger frames and reduces pressure. Orthopedically designed, it relieves coccyx pain and soreness, ideal for extended sitting. Choose from two covers for easy cleaning and enjoy comfort and support all day.Â
An extra-thick chair cushion for larger people with a cut-out area around the coccyx to provide comfort and relief from coccyx pain or soreness. No matter if you are seated for extended periods of time in your home office, relaxing or dining, this bariatric cushion will ease pressure from your vertebral column thereby reducing tailbone soreness. Â
Pressure relief, comfort and support to the bottom of your spine
- Extra thick 10cm foam cushion with tailbone cut-out for body frames over 110kgÂ
- Premium soft memory foam outer and supportive traditional foam innerÂ
- Orthopedically designed to reduce pressure on the coccyx or tailboneÂ
- Cut-out suspends the coccyx weightlessly to relieve pressureÂ
- Heavy-density traditional foam inner aids longevity and long-term supportÂ
- Provides relief from coccyx bruising, pain, or sorenessÂ
- Robust support designed for larger bodiesÂ
- Ideal as a bariatric wheelchair cushionÂ
- NDIS and DVA approvedÂ
A tailbone cushion designed specifically to help, alleviate and assist with:
- Pressure soresÂ
- Coccyx/tailbone pain and discomfortÂ
- Recovery from coccyx surgeryÂ
- Coccyx discomfortÂ
Two seat cushion covers available
Dura-Fab Cover: A soft-to-the-touch material for enhanced comfort when seated. It offers exceptional durability and resilience, ensuring the cover withstands constant use. Easy maintenance with the ability to line dry and withstand a warm iron, enhancing aesthetic appeal without complicated care.Â
Steri-Plus Cover: Moisture and bacteria-resistant, making it ideal for settings requiring strict hygiene like hospitals, aged care centres and extended home care. Easy to wipe clean with mild detergent and warm water, or most of the clinical grade sanitisers.  Â
Extra-thick for extra support
A 10cm foam cushion comprised of soft memory foam outer and dense traditional foam inner.Coccyx cut-out for weightless relief
Strategically aligned cut-out area to enable the coccyx to be suspended weightlessly while fully supported.Â
Two cover options
Choose from hospitable grade water resistant Steri-Plus Cover or soft durable Dura-Fab.Designed with Health Professionals
We consult with Australian health practioners to design products that provide relief from discomfort caused by a range of health conditions.Specifications
XL Bariatric (50cm x 45cm) - Dura-Fab Cover
| Country of Manufacture | Australia |
|---|---|
| Size | XL Bariatric |
| Filling | Memory Foam |
| Accessory | Cover / Dura-Fab / Grey |
| Anti-Microbial Protection | Yes |
| Australian Register of Soilson Australia Goods Number | No. 174453 Device: Cushion, body |
| Department of Veterans' Affairs - Rehabilitation Appliances Program (RAP) Schedule | Item No. AE04 Product Code: A140412001 |
| Dimensions | 45 x 50 x 9.5 cm |
XL Bariatric (50cm x 45cm) - Steri-Plus Cover
| Country of Manufacture | Australia |
|---|---|
| Size | XL Bariatric |
| Filling | Memory Foam |
| Accessory | Cover / Steri-Plus / Medical Green |
| Anti-Microbial Protection | Yes |
| Waterproof | Yes |
| Australian Register of Soilson Australia Goods Number | No. 174453 Device: Cushion, body |
| Department of Veterans' Affairs - Rehabilitation Appliances Program (RAP) Schedule | Item No. AE05 Product Code: A140412002 |
| Dimensions | 45 x 50 x 9.5 cm |
XXL Bariatric (56cm x 45cm) - Dura-Fab Cover
| Country of Manufacture | Australia |
|---|---|
| Size | XXL Bariatric |
| Filling | Memory Foam |
| Accessory | Cover / Dura-Fab / Grey |
| Anti-Microbial Protection | Yes |
| Australian Register of Soilson Australia Goods Number | No. 174453 Device: Cushion, body |
| Department of Veterans' Affairs - Rehabilitation Appliances Program (RAP) Schedule | Item No. AE04 Product Code: A140412001 |
| Dimensions | 45 x 56 x 9.5 cm |
XXL Bariatric (56cm x 45cm) - Steri-Plus Cover
| Country of Manufacture | Australia |
|---|---|
| Size | XXL Bariatric |
| Filling | Memory Foam |
| Accessory | Cover / Steri-Plus / Medical Green |
| Anti-Microbial Protection | Yes |
| Waterproof | Yes |
| Australian Register of Soilson Australia Goods Number | No. 174453 Device: Cushion, body |
| Department of Veterans' Affairs - Rehabilitation Appliances Program (RAP) Schedule | Item No. AE05 Product Code: A140412002 |
| Dimensions | 45 x 56 x 9.5 cm |
Care Instructions
Memory Foam
Do
- Vacuum regularly
- Spot clean only
- Dab clean with a damp cloth using a solution of mild detergent and warm water
- Dry flat in airy location, avoid direct sunlight
Do Not
- Immerse in water
- Rub
- Wash
- Tumble Dry
 General Notes
- Air regularly. To refresh sprinkle baking soda over the surface, leave it for a few hours, then vacuum it off. This helps absorb odours and keeps the product fresh.
Traditional Foam
Do
- Vacuum regularly
- Spot clean only
- Dab clean with a damp cloth using a solution of mild detergent and warm water
- Dry flat in airy location, avoiding direct sunlight and heat
Do Not
- Immerse in water
- Rub
- Wash
- Tumble dry
General Instructions
- Air regularly. To refresh sprinkle baking soda over the surface, leave for a few hours, then vacuum it off. This helps absorb any odours and freshens up the product.
Steri-Plus
Do
- Wipe down with mild detergent in warm water
- Line dry
- Wipe stains using nono-phenolic disinfectant in a diluted solution
Do Not
- Machine wash
- Tumble dry
- Bleach
- Use dry cleaning solvents or phenolic disinfectants
- Iron
Dura-Fab
Do
- Hashwash lukewarm
- Drip dry
- Iron at low temperature, steam or dry
- Dry clean
Do Not
- Machine wash
- Tumble dry
- Use chrlorine bleach
General Instructions
- Not designed for repeated washings
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 355 reviews
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Product Reviews
★★★★★ 5
Amazing - Stop Scrolling and Buy This Pillow
Size: Queen (Pack of 1), Color: White
I have been an Amazon customer ever since the very beginning, and this is my first review. Not because I haven’t purchased tons of amazing things (and a few bad ones), just never felt the need.
However, I researched pillows for longer than I care to admit, and decided on this one.
I’ve had it for about six months and absolutely love it. No lie, I genuinely look forward lying my big head on it after a long day.
I am a side sleeper, but flip flop all around through the night and it’s great in every position.
Pros:
Stays nice and cool, which is soothing regardless of the time of year.
Has a sort of quilted textured pattern on the zip up cover, gives it a luxury feel, that breaths nicely even when a pillow case is added.
The fill is fully adjustable to your preference.
I knew it came with extra filling but was worried it would not be enough. Wrong. It was very full and I ended up taking some out until it was perfect.
It comes vacuum sealed and suggests it may take some time to fully take shape. However, I found it to be about 90% almost instantly and was sleeping on it a couple hours later.
There was no unpleasant scent sometimes associated with memory foam items.
The foam itself is very nice, a mix of what appears to be shredded and cotton candy cloud like. Very brilliant idea, as it is somehow supportive, soft and firm all at once.
The affordability of this pillow compared to some of the others in this category can’t be overstated.
Oh, and the packaging was very thoughtfully and securely done.
If you are like me, an over thinker, I would suggest just taking this for a spin. It’s amazing.
I’m not a bot, or working for the company. I’m just truly satisfied, love this pillow, and have been sleeping great.
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Reviewed in the United States on April 6, 2026
★★★★★ 5
It's the perfect pillow!
Size: Queen (Pack of 1), Color: White
I purchased this pillow specifically for its customizable fill feature, which allows you to add or remove stuffing to suit your personal comfort needs. Due to the unique curvature of my cervical spine—forward at the neck rather than backward—I require a soft, semi-flat pillow rather than one that is thick or firm. Additionally, I often experience ear discomfort by morning, so a gentler surface is essential.
Upon adjusting the fill, I was pleasantly surprised by the generous amount of stuffing included. There was enough to fill an additional pillowcase, and I estimate it could easily create four to five more pillows. The ability to modify the pillow’s firmness at any time is an outstanding feature that makes it adaptable for a wide range of preferences and sleep styles.
This pillow has exceeded my expectations in both comfort and versatility. I highly recommend it to anyone seeking a personalized sleep experience.
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Reviewed in the United States on February 1, 2026
★★★★★ 4
Good quality pillows overall
Size: King (Pack of 2), Color: White
Got a set of these for my wife and myself as we were struggling with our old pillows. These have some really good qualities and some things we'd like to see changed.
First, the good: These are look and feel like they are high quality and made with good materials. The foam itself has a very nice feel to it. We love the fact they are adjustable to add or remove foam. They come with a pretty substantial amount already in the pillow. We appreciate the CertiPur certification.
Now the improvements or changes we'd like to see: The foam, while feeling great, doesn't bounce back well if you scrunch your pillows, and so every day you have to fluff and reshape the pillow, moreso than some other memory foam pillows we've owned. One side of the pillow is cooled and you can feel that even through the pillow case, and that's a great thing. However, one side is not cooled and we'd have preferred if both sides were made of the cooling material.
Overall, these are good pillows and we are not disappointed with the purchase. They are not, however, our perfect pillows (which do seem hard to find), and at some point in the future will probably make their way to the guest bedroom. We would rate them as some of the better pillows we've tried and feel most people would probably like them.
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Reviewed in the United States on December 19, 2025
★★★★★ 5
Perfect Pillow
Size: Queen (Pack of 1), Color: White
These are the best pillows ever. You can adjust the firmness or softness to whatever you want. For years i used a soft latex pillow , which you cant get anymore. I will never use another pillow. I have purchased 6 of these after the first one. You pick your own comfort level. Best ever. No more neck aches.
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Hallelujah… finally, I found the right pillow!!!
Size: Queen (Pack of 1), Color: White
I have spent a lot of money searching for the right pillow. I recently tried to Tempur-pedic that cost twice with this pillow cost. Tempur-pedic flattened out. I’ve had this pill for a few weeks now and it works wonders. I am a paraplegic. You can have a lot of neck problems. I love the fact that this pillow is adjustable. I immediately saw it was too stuffy and took a bunch out. It works perfect so glad I didn’t spend money on a $200 purple pillow.
I read a lot of reviews and there were a lot of complaints about the odor. Mine did smell funny when it came out of the box. I immediately threw it in the dryer with a few bounce fabric sheets came out smelling fine.
Pillows are a very individual thing, but I think for 40 bucks this pillow is worth a try. I’m really enjoying mine about one of those silk pillowcases to go over it and it sleeps cool and comfortable. Best wishes in your search for the right pillow.
Update: I’ve been using this pillow several months and it continues. Give me a good night rest pain-free.. well worth the money.
UPDATE: I have been using this pillow for three months and it still works great. It does not flat out or get hot..
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Reviewed in the United States on January 29, 2026
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