Rated “Excellent” with over 23+ reviews
Rated “Excellent” with over 23+ reviews
FAST Shipping Across The US
Fast Shipping Across The US
Satisfaction
Guaranteed
Satisfaction
Guaranteed
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Spacial Offer FREE Shipping

Cushion With The Better Blood Flow

An Aid for:
Cushion Seat
Normal Cushion Seat
LiquiCell is better then gel, foam and air!
Watch the video

Without Liquicell

Without Liquicell​

With Liquicell

with-liquicell

ERGO21 Office and Cars Seat Cushion Reviews

I love this seat cushion. I have been trying out different seat cushions to alleviate the pain in my back and legs. I’ve tried a memory foam cushion, and another highly rated ergonomic cushion – both were able to reduce the pain only slightly. This is the third type of cushion I tried. Within a day or two I was no longer in pain while driving or sitting.I ordered another one soon after. Great!
Jamie
Thanks for the feedback! We looked at 19 different foams, then 
narrowed it down to seven. We chose this high resilience foam, that doesn’t bottom out and at the the same time offers support. The layer of LiquiCell prevents hot spots which prevents shifting, thereby keeping the 
spine and neck aligned to give you long term pain free comfort. Feel
free to all on us anytime we can be of assistance.
Steve Gambhir -Product Specialist

Best Car Seat and Office Cushion with Blood Flow Technology

Ergo21 Original comes in three sizes and is the ideal cushion for car, office and home use. For long distance car travel, we also recommend our Lumbar Cushion  to go with the Original Cushion for the car.

For tall individuals we also have a car seat cushion that is our Ergo21 Travel Cushion. You can read about this by clicking here: Ergo21 Travel Seat Cushion

LiquiCell Technology Videos

Better Then Gel, Foam and Air!
Order Ergo21 Original Cushion and Receive Travel Cushion for FREE!

Order Ergo21 Original Cushion and

Receive Travel Cushion for FREE!

ERGO21 ORIGINAL & TRAVEL CUSHION

PLEASE READ BEFORE USE YES, LIQUICELL WORKS BECAUSE IT IS THIN…
IT IS BETTER TO USE AND SEE WHICH WORKS BETTER ON DIFFERENT SEATS.
PS: If you have severe issues, then we recommend you use the cushions for a few days to reduce the pressure on the sit bones and tissues for symptoms to improve. Try to use it wherever you sit. For the car, you can try the Original or the Travel to see which one works. You can also use the Original to sit and Travel as a Lumbar cushion along your spine in your car or Recliner. We do have ERGO21 Lumbar Support Cushions as well. Click Here to read more about the Travel Cousins.
ERGO21 Original & Travel Cushion
Sit As Long As You Want Pain Free

Sit As Long As You Want Pain Free!

LiquidCell Improves Blood flow

Reliving Back
Pain
Reliving Back
Pain
Back To Hip Assistance
Back To Hip Assistance
Monitoring Proper Posture
Monitoring Proper Posture
Improves-Blood-flow

ERGO21 Original Cushion Video – Important Facts!

Best Review for Our Products
After a motorcycle stunt gone wrong, I ended up in a wheelchair for the last 50 years. I have tried all kinds of gel and air cushions. The gel cushions got hard after a few hours of sitting and the air cushions that I got provided good relief but there were always some pressure points from the chambers. Also, the cushions lose air after a few weeks and unless I pump and test the air regularly, I end up uneven. I read about the Ergo21’s LiquiCell membranes and was intrigued. I got their Ergo21 Sports/Wheelchair cushion a couple of years ago and after 8 or 10 days my pressure sores went away. The cushion had good quality foam that gave proper support without compressing too much. The fabric cover is a stretch type material that does not pinch my skin. I got this Ergo21 Travel cushion for my other smaller portable wheelchair, and it provided the same level of comfort with no pressure points. And this travel cushion works in my car and takes the numbness away without adding any height. Highly recommended. Thank You Ergo21
Bob Gill
Verified Purchase

Get In Touch With Us

Call Us
Call Us

1-800-307-9082

Chat With Us
Chat With Us

Our team is available to chat and provide support whenever you need it. Just send us a message, and we’ll get back to you ASAP.

Email Us
Email Us

info@ergo21.com

Also Available

Original Cushion​

Coccyx Cushion

Lumbar Cushion

Bicycle Seat Cushion

Sports Cushion

Travel Cushion

Which Cushion Should I Buy

Superior Comfort Advanced Technology

YOU CAN SIT FOREVER
Think LiquiCell for greater walking, sitting and sleeping comfort!
LiquiCell is Better than Gel Foam and Air!
This had great reviews, and does not disappoint. I had pain in the back of one of my upper thighs after sitting for a little while. This cushion, as promised, has made that issue go away!

Reviewer, Ohio

An aid for buttock pain, hip pain, groin pain, leg pain, sciatica and other issues involving sitting.

World’s Finest Seat Cushions

Experience The Unique Benefits Of The Original ERGO21 Cushion

ERGO21 Mesh Chair Cushion

ERGO21 Mesh Chair Cushion

LiquiCell Membranes Reduce Pressure on Sit Bones. Works Well on Mesh Chairs, recliners. It works well on sofa as well with our optional Lumbar Cushion.

Every Details is Covered The Original ERGO21 Cushion

LiquidCell Membrane
LiquiCell Membrane

It enables neutral spinal alignment while back sleeping and provides more comfortable support for your neck, reducing stiffness, shoulder pain, and tension headaches.

stretchable
Stretchable

It enables neutral spinal alignment while back sleeping and provides more comfortable support for your neck, reducing stiffness, shoulder pain, and tension headaches.

Easy To Clean
Easy To Clean

It enables neutral spinal alignment while back sleeping and provides more comfortable support for your neck, reducing stiffness, shoulder pain, and tension headaches.

Available in 3 sizes
Every Details is Coverd
The Original ERGO21 Cushion

Sit In Comfort Everywhere

Mobility & Wheelchair Cushion
Mobility & Wheelchair Cushion
Office Chair Cushion
Office Chair Cushion
Travel Seat Cushion
Travel Seat Cushion
Bicycle Cushion
Bicycle Cushion
Special offers and Promotions

Original, Sport and Lumbar Cushion Combo

Office Chair
Office Chair
On The Plane
In The Car
On The Plane
On The Plane
Home Seating
Home Seating
Recliners
Recliners
Meditation
Meditation

ERGO21 Seat Cushion Reviews

By Rob L – Verified Purchase This is the cushion I’ve been looking for the past two years
I purchased this seat cushion for my truck. We are full-time RVers and travel days can get pretty long. I’ve tried several cushions and it was turning into a Goldilocks and the Three Bears situation… “this one’s too thick,” or “this one’s too soft,” or “this one cuts off the circulation in my legs at the front of the seat.” This seat cushion has addressed all those issues and meets my needs perfectly.
By Robert Mcclain – Verified PurchaseBest seat – Uber Driver
If you struggle to sit in a car or at a desk due to sciatica or low back pain, this cushion is for you. As an Uber driver with over 2,200 rides, this product is simply the best of the best for assuring positive blood flow over the course of a long night at the wheel.
B JH Leon – Amazon Verified PurchaseNo More Butt Pain
Love this cushion in my car. I drive a 2015 Hyundai Sonata and I’ve always felt that my lower back was being unsupported with the regular seating. I would always be adjusting every few weeks to fix my posture but was never satisfied in my driving position. I got one of these and put it on my car seat and wow. I feel like I’m sitting on a cloud. It supports my lower tail bone and my butt perfectly. It feels that cars should feel this way naturally but they don’t.
By Ds Trit. – Verified Verified PurchaseMakes Long Drives Comfortable
Got this and the lumbar cushion for my wife’s car. She likes it. Plan to get another set for my mother’s car.
By Louise Jani Chapman – Verified Purchase I have Sciatica and Spinal Stenosis
I really like this seat cushion, after reading reviews ; I ordered , not disappointed at all ….most seat cushions make me sweat after seating awhile; can be embarrassing to say the least …..I have sciatica and Spinal stenosis & was operated on for herniated discs …..so I have problems with hard bottom chairs or too soft , Helps me when driving any distance …very comfortable …..I sent for a 2nd set , now have one set for car , one for bottom for my leather recliner …..

Frequently Asked Questions

Ergo21 Original Cushion can be used everywhere you sit.
We use 4 LiquiCell Membranes, two under the tail bone and two under the thighs that promote blood perfusion and reduce vertical pressure. See the LiquiCell Video.
With the power of advanced LiquiCell Technology, our seat cushions make it possible for you to sit for hours upon hours without aches or soreness.

LiquiCell Technology strategically places low viscosity fluid inside the cushions’ ultra-thin cells to reduce discomfort associated with prolonged contact between the body and an object.

The micro stretch fabric is easy to clean. Just wipe it with mild soap and wash cloth as needed.

The high resilience foam lasts many years without losing the bounce and LiquiCell Membranes can last a lifetime.

We have a 60-day moneyback guarantee. No questions asked.

LiquiCell vs Gel Seat Cushion, Foam Seat Cushion & Air Cushion

LiquiCell vs Gel Seat Cushion, Foam Seat Cushion & Air Cushion

Clearly The World’s Best

(Gel, Foam & Air are all inferior in side-by-side comparisions.)

Long Term Blood Perfusion When Sitting on Three Different Cushioning Materials

Goossens, Delft University of Technology, March 2006
Delft University conducted a study to determine the affect of various cushioning materials on blood perfusion (flow) over time.
Long Term Blood Perfusion When Sitting on Three Different Cushioning Materials