---
product_id: 42997450
title: "bonmedico Orthopedic Seat Cushion X-Large – Gel Memory Foam Chair Cushion for Tailbone, Sciatica & Lower Back Relief – Ergonomic Office Chair Cushion & Car Seat Cushion, Washable Cover, Non-Slip Base"
brand: "bonmedico"
price: "A$170"
currency: AUD
in_stock: true
reviews_count: 9
category: "Bonmedico"
url: https://www.desertcart.com.au/products/42997450-bonmedico-orthopedic-seat-cushion-x-large-gel-memory-foam-chair
store_origin: AU
region: Australia
---

# X-Large 19.7x14.1x4.3 in Non-slip base for stability Cooling gel memory foam bonmedico Orthopedic Seat Cushion X-Large – Gel Memory Foam Chair Cushion for Tailbone, Sciatica & Lower Back Relief – Ergonomic Office Chair Cushion & Car Seat Cushion, Washable Cover, Non-Slip Base

**Brand:** bonmedico
**Price:** A$170
**Availability:** ✅ In Stock

## Summary

> 🪑 Upgrade your sit game — comfort that commands attention!

## Quick Answers

- **What is this?** bonmedico Orthopedic Seat Cushion X-Large – Gel Memory Foam Chair Cushion for Tailbone, Sciatica & Lower Back Relief – Ergonomic Office Chair Cushion & Car Seat Cushion, Washable Cover, Non-Slip Base by bonmedico
- **How much does it cost?** A$170 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/42997450-bonmedico-orthopedic-seat-cushion-x-large-gel-memory-foam-chair)

## Best For

- bonmedico enthusiasts

## Why This Product

- Trusted bonmedico brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Generous X-Large Size:** Extra-wide dimensions provide full coverage and stability on office chairs, car seats, and wheelchairs.
- • **Easy-Care Velour Cover:** Removable, machine-washable cover keeps your cushion fresh and travel-ready.
- • **Stay-Put Non-Slip Base:** Durable anti-slip bottom ensures the cushion stays securely in place—no more annoying shifts.
- • **Ergonomic Coccyx Relief:** U-shaped cut-out targets tailbone pressure for all-day comfort and posture support.
- • **Premium Gel Memory Foam:** Combines cooling gel with memory foam to reduce heat and pressure during long sitting sessions.

## Overview

The bonmedico Orthopedic Seat Cushion X-Large blends cooling gel and memory foam in a spacious 19.7 x 14.1 x 4.3 inch design with a U-shaped coccyx cut-out to relieve tailbone and lower back pain. Its non-slip base and washable velour cover make it perfect for office chairs, car seats, and wheelchairs, delivering ergonomic support and lasting comfort for professionals who sit long hours.

## Description

desertcart.com : bonmedico Orthopedic Seat Cushion X-Large – Gel Memory Foam Chair Cushion for Tailbone, Sciatica & Lower Back Relief – Ergonomic Office Chair Cushion & Car Seat Cushion, Washable Cover, Non-Slip Base : Health & Household

Review: Well-made and effective - Good construction, amply sized, and provides a comfortable level of support. Instantly alleviated a good portion of low back pain owing to slumped posture, (hip/pelvis tilt) that, despite being physically fit, can result from hours of sitting in desk chair. To suit the slightly downward-tipping seat, (this particular desk chair seat is deep and angles downward towards the back of the chair like some car seats), I place the wedge further forward; the narrow end of the wedge meets the front edge of the chair seat; the very opposite, thickest end of the wedge is directly under tailbone. The tailbone placement is what matters, (for me). With the thicker end of the wedge directly under tailbone, the tilt is subtle. Tending to think that a higher-raked wedge or one with more stiffness, could possibly exceed the needed adjustment and cause other off-set issues. The next level of support would be padding for lumbar and thoracic which attaches to the seat back, which I believe this company also makes. Then the rest of the spine can remain straight and supported as well. Thanks very much!!
Review: Awesome Cushion - This cushion does everything it says it does. A terrific investment! I've only had this for two days, and so far I feel the wonderful support it gives to my back, hips and legs. Gives comfort to low back and hip pain sufferers. I can definitely see how it helps with circulation. Getting older definitely decreases blood circulation especially in the legs when sitting for long periods of time. There is a cool sensation when sitting on it, and the cushioning is so welcome. After four years of lower back and hip pain I finally had an MRI, was diagnosed properly, and received six steroid injections in the spine and definitely got relief from the debilitatinging pain. While Yoga and other PT therapy are rounding out the excess arthritic stiffness, etc., this is a most welcomed addition for the ultimate solution to the physical needs of my lower back, hip, and blood circulation in my legs. Of all other cushions designed to keep pressure sores out of sight which I purchased for my Mother over the years, this one has them all beat, and the cost does not break your bank account. Very reasonably priced! I highly recommend this product. I'm 5' 2" and weigh 158 pounds. The regular size, not the large, is perfect. Get the relief now. You won't be sorry.

## Features

- Velour
- Premium Gel & Memory Foam Support – This orthopedic seat cushion combines cooling gel with memory foam to reduce pressure and provide lasting comfort, making it perfect for an office chair cushion or car seat cushion.
- Ergonomic Coccyx Cut-Out Design – The U-shape cut-out relieves tailbone pressure and encourages healthy posture. Ideal for desk chairs, gaming chairs, wheelchairs, and office desk accessories setups.
- X-Large Size for Full Coverage – Measuring 19.7 x 14.1 x 4.3 in, this chair cushion provides extra support and stability for long sitting sessions at home, in the office, or on the road.
- Non-Slip & Washable Cover – Features a durable anti-slip bottom to keep the cushion securely in place. The removable, machine-washable velour cover ensures easy cleaning and lasting freshness.
- Versatile Travel & Everyday Use – Lightweight and portable, this cushion fits office chairs, car seats, wheelchairs, and also doubles as an angel ride car seat cushion for comfortable travel.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B01MXVK2OR |
| Best Sellers Rank | #155,539 in Health & Household ( See Top 100 in Health & Household ) #139 in Wheelchair & Mobility Scooter Cushions |
| Customer Reviews | 4.2 4.2 out of 5 stars (18,223) |
| Date First Available  | December 6, 2016 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | MAX-BUBU-1234678 |
| Manufacturer  | Bonstato Inc. |
| Product Dimensions  | 19.69 x 14.13 x 4.3 inches; 4.5 Pounds |

## Product Details

- **Brand:** bonmedico
- **Color:** Black
- **Fill Material:** Foam
- **Size:** X-Large Orthopedic Cushion
- **Special Feature:** Cordless

## Images

![bonmedico Orthopedic Seat Cushion X-Large – Gel Memory Foam Chair Cushion for Tailbone, Sciatica & Lower Back Relief – Ergonomic Office Chair Cushion & Car Seat Cushion, Washable Cover, Non-Slip Base - Image 1](https://m.media-amazon.com/images/I/71LAeKl9UwL.jpg)
![bonmedico Orthopedic Seat Cushion X-Large – Gel Memory Foam Chair Cushion for Tailbone, Sciatica & Lower Back Relief – Ergonomic Office Chair Cushion & Car Seat Cushion, Washable Cover, Non-Slip Base - Image 2](https://m.media-amazon.com/images/I/71fDDMo1r0L.jpg)
![bonmedico Orthopedic Seat Cushion X-Large – Gel Memory Foam Chair Cushion for Tailbone, Sciatica & Lower Back Relief – Ergonomic Office Chair Cushion & Car Seat Cushion, Washable Cover, Non-Slip Base - Image 3](https://m.media-amazon.com/images/I/81-0m2x5cyL.jpg)
![bonmedico Orthopedic Seat Cushion X-Large – Gel Memory Foam Chair Cushion for Tailbone, Sciatica & Lower Back Relief – Ergonomic Office Chair Cushion & Car Seat Cushion, Washable Cover, Non-Slip Base - Image 4](https://m.media-amazon.com/images/I/81KbTWCEmuL.jpg)
![bonmedico Orthopedic Seat Cushion X-Large – Gel Memory Foam Chair Cushion for Tailbone, Sciatica & Lower Back Relief – Ergonomic Office Chair Cushion & Car Seat Cushion, Washable Cover, Non-Slip Base - Image 5](https://m.media-amazon.com/images/I/81j0eqSacWL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Well-made and effective
*by P***A on July 19, 2023*

Good construction, amply sized, and provides a comfortable level of support. Instantly alleviated a good portion of low back pain owing to slumped posture, (hip/pelvis tilt) that, despite being physically fit, can result from hours of sitting in desk chair. To suit the slightly downward-tipping seat, (this particular desk chair seat is deep and angles downward towards the back of the chair like some car seats), I place the wedge further forward; the narrow end of the wedge meets the front edge of the chair seat; the very opposite, thickest end of the wedge is directly under tailbone. The tailbone placement is what matters, (for me). With the thicker end of the wedge directly under tailbone, the tilt is subtle. Tending to think that a higher-raked wedge or one with more stiffness, could possibly exceed the needed adjustment and cause other off-set issues. The next level of support would be padding for lumbar and thoracic which attaches to the seat back, which I believe this company also makes. Then the rest of the spine can remain straight and supported as well. Thanks very much!!

### ⭐⭐⭐⭐⭐ Awesome Cushion
*by J***E on April 16, 2017*

This cushion does everything it says it does. A terrific investment! I've only had this for two days, and so far I feel the wonderful support it gives to my back, hips and legs. Gives comfort to low back and hip pain sufferers. I can definitely see how it helps with circulation. Getting older definitely decreases blood circulation especially in the legs when sitting for long periods of time. There is a cool sensation when sitting on it, and the cushioning is so welcome. After four years of lower back and hip pain I finally had an MRI, was diagnosed properly, and received six steroid injections in the spine and definitely got relief from the debilitatinging pain. While Yoga and other PT therapy are rounding out the excess arthritic stiffness, etc., this is a most welcomed addition for the ultimate solution to the physical needs of my lower back, hip, and blood circulation in my legs. Of all other cushions designed to keep pressure sores out of sight which I purchased for my Mother over the years, this one has them all beat, and the cost does not break your bank account. Very reasonably priced! I highly recommend this product. I'm 5' 2" and weigh 158 pounds. The regular size, not the large, is perfect. Get the relief now. You won't be sorry.

### ⭐⭐⭐⭐ This Pillow Is A Winner!
*by B***E on January 10, 2020*

I purchased a Bonmedico Orthopedic pillow for a family member. He drives a lot of miles every week and recently had a flare up of painful hemorrhoids. I shopped a lot of cushions/pillows and read way too many customer reviews. Finally, this pillow seemed to be the right one. I bought a size large (6'2," 170 pounds) and it fits. When the pillow arrived, I inspected it and was impressed. The memory foam/gel is overall very firm and comfortable. It provides a lot of support and that feels good. The forward and backward cutouts in the pillow apparently cause a distribution of weight that depressurizes the tailbone. My family member used it 2-4 hours p/day, five days a week for couple of weeks. Yesterday he informed me that the pillow gave him immediate relief and he had rapid improvement of his condition. His pain has almost completely subsided and his hemorrhoids are nearly healed. This pillow was an inexpensive and great investment. I am pleased that something so small made a huge difference in his life.

## Frequently Bought Together

- Seat Cushion - Standard, 17.7 x 13.8 Inch, Memory Foam Gel, Office Chair Cushion, Desk Chair Cushion for Back, Tailbone, Butt and Coccyx Pain Relief - Support Pillow for Office, Car, Home & Wheelchair
- FSA/HSA Eligible, Vaunn Medical Seat Cushion, Lumbar Back Support Pillow for Office Chair with Removable Firm Insert

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-26*