---
product_id: 145698674
title: "Big Hippo Orthopedic Seat Cushion for Office Chair & Car | Premium Memory Foam, Tailbone & Sciatica Pain Relief, Ergonomic Posture Support, Long Sitting, Driving & Wheelchair"
brand: "big hippo"
price: "$95.98"
currency: USD
in_stock: true
reviews_count: 13
category: "Big Hippo"
url: https://www.desertcart.us/products/145698674-big-hippo-orthopedic-seat-cushion-for-office-chair-and-car
store_origin: US
region: United States of America
---

# U-shaped coccyx relief design 100% high-density memory foam 12.2" x 11.4" ergonomic size Big Hippo Orthopedic Seat Cushion for Office Chair & Car | Premium Memory Foam, Tailbone & Sciatica Pain Relief, Ergonomic Posture Support, Long Sitting, Driving & Wheelchair

**Brand:** big hippo
**Price:** $95.98
**Availability:** ✅ In Stock

## Summary

> 🪑 Sit Smart, Feel Epic: Your Back’s New Best Friend

## Quick Answers

- **What is this?** Big Hippo Orthopedic Seat Cushion for Office Chair & Car | Premium Memory Foam, Tailbone & Sciatica Pain Relief, Ergonomic Posture Support, Long Sitting, Driving & Wheelchair by big hippo
- **How much does it cost?** $95.98 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/145698674-big-hippo-orthopedic-seat-cushion-for-office-chair-and-car)

## Best For

- big hippo enthusiasts

## Why This Product

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

## Key Features

- • **Non-Slip & Easy to Clean:** Rubber bottom grips any seat securely; breathable, machine-washable cover keeps hygiene top-notch.
- • **Posture Perfect Alignment:** Naturally aligns your spine into a healthy ‘S’ curve to boost focus and energy at work or on the road.
- • **Universal Fit for Every Seat:** Compact 12.2" x 11.4" size fits office chairs, cars, wheelchairs, and stadium seats—comfort wherever you go.
- • **Durable Memory Foam That Lasts:** Premium heat-responsive foam adapts to your body and rebounds fully—no flattening after weeks of use.
- • **Instant Sciatica & Tailbone Relief:** Ergonomic U-shape suspends your coccyx, reducing pressure and pain during long sitting sessions.

## Overview

The Big Hippo Orthopedic Seat Cushion combines a U-shaped ergonomic design with premium high-density memory foam to provide instant relief from sciatica, tailbone, and hip pain. Its posture-correcting shape naturally aligns the spine, enhancing comfort and focus during long hours of sitting. Designed for durability, the cushion resists flattening and stays securely in place with a non-slip rubber base. The breathable, machine-washable cover ensures easy maintenance, while its universal size fits a wide range of seats from office chairs to car seats and wheelchairs.

## Description

Product description

Review: Perfect Fit and Location - This review is by a 6'2" male who drives a 2019 Subaru Forester. I would get lower back pain after about an hour driving my SUV. The SUV's lumber support did not help. Adjusting the seat was inadequate. I was drawn to this product because it was not too thick but was a little worried about it after reading some of the negative reviews and was concerned because it was not adjustable. I decided that I would be able to figure out some way to lengthen or shorted the straps if necessary so I purchased it because the price was so low. Just got back from a 1300 mile trip where I was driving over 4 hours straight. It exceeded my expectations. For whatever reason it fit me perfectly without any adjustment. I could feel the perfect level of support the first time I sat down. It stayed in place without too much trouble. I don't like to give such lofty or lengthy reviews but pretty much had no choice here. I considered a Comfort demerit solely because it appeared to get hot but decided against it because my back probably would have gotten hot either way. If you're looking for a slimmer lumbar support go ahead and take a flyer on this one.
Review: It works, straps are too short for my truck seat. - I bought this for 2021 Chevy Silverado. The straps are not long enough to go completely around the back of the seat. I connected the straps behind the headrest and then crammed the two bottom connectors (for lack of a better word) into the back of the seat so they flip and stay. The back of the seats are not like they used to be, there is a flap that covers the back crack (sorry I used that term) so trying to connect them--even if the straps were long enough--would not work. This Silverado does not have lumbar in the seat and the little bit of padding helps my lower back. I can move it around to put it where I need it. It is soft material and it slides when I get in because I have leather seats. All in all it does it's job, and it's nice to have something that doesn't fall forward when I get out of my truck.

## Features

- [INSTANT RELIEF FOR SCIATICA & TAILBONE PAIN] Sitting for 8+ hours a day? Our U-shaped ergonomic design suspends your coccyx above hard surfaces. This common-sense approach reduces pressure on your lower back, instantly relieving sciatica, tailbone, and hip pain for office workers and truck drivers.
- [PROMOTES HEALTHY POSTURE NATURALLY] Bad posture causes chronic fatigue. Big Hippo cushion works by naturally aligning your spine into a perfect ‘S’ shape. By simply sitting down, you effortlessly fix slouching, increasing focus and energy during long work-from-home meetings or road trips.
- [100% HIGH-DENSITY MEMORY FOAM THAT NEVER FLATTENS] Tired of cushions that go flat after a week? We use heat-responsive, premium memory foam that adapts to your body’s contours for custom support, yet completely rebounds every time you stand up. It survives hot cars and daily heavy-duty use.
- [STAYS IN PLACE & EASY TO CLEAN] Safety and hygiene matter. The non-slip rubber bottom grips securely to any leather car seat, gaming chair, or wooden stool without scratching. When it needs a wash, simply unzip the breathable mesh cover and toss it in the washing machine for a fresh reset.
- [UNIVERSAL FIT & RISK-FREE PURCHASE] Measuring perfectly for universal fit, it’s your go-to travel companion for flights, stadium bleachers, and office cubicles. Big Hippo stands behind our quality. If you don’t experience better sitting comfort, our responsive customer care has you covered.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07L2RLBZ1 |
| Age Range Description | Infant |
| Best Sellers Rank | #165,225 in Automotive ( See Top 100 in Automotive ) #354 in Automotive Seat Cushions |
| Brand | Big Hippo |
| Brand Name | Big Hippo |
| Coin Variety 1 | Lumbar Pillow,Lumbar Support |
| Color | Lumbar Pillow |
| Customer Reviews | 3.8 out of 5 stars 1,047 Reviews |
| Fabric Type | Fabric |
| Fill Material | Foam |
| Item Dimensions L x W | 12.2"L x 11.4"W |
| Item Firmness Description | Soft |
| Manufacturer | Big Hippo |
| Manufacturer Part Number | YK-FBA-CY |
| Material Features | Durable |
| Material Type | Foam, Plastic |
| Material Type Free | en_AE |
| Model Number | YK-FBA-CY |
| Number of Pieces | 1 |
| Pattern | Solid |
| Product Care Instructions | Machine Wash |
| Recommended Uses For Product | Medical, Sitting |
| Shape | Square |
| Size | 1 count (pack of 1) |
| Special Feature | Washable |
| Special Features | Washable |
| Target Use Body Part | Back |
| UPC | 754111527009 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Big Hippo
- **Color:** Lumbar Pillow
- **Fill Material:** Foam
- **Size:** 1 count (pack of 1)
- **Special Feature:** Washable

## Images

![Big Hippo Orthopedic Seat Cushion for Office Chair & Car | Premium Memory Foam, Tailbone & Sciatica Pain Relief, Ergonomic Posture Support, Long Sitting, Driving & Wheelchair - Image 1](https://m.media-amazon.com/images/I/813ek0tqfwL.jpg)

## Questions & Answers

**Q: It does not seem to fit my Mazda 3. How do you attack it?**
A: This lumbar pillow can fit your Mazda 3. It can easy to attack on all cars.

**Q: I don't want memory foam. (it freezes too hard) is this memory foam?**
A: No…and I know exactly what you mean about the memory foam. It won’t get smashed flat, will keep its profile but soft enough to use on my lumber in the car. I went though 5 different pillows and bought a back up for this one.

**Q: Does this come in white?**
A: No.

**Q: Can you attach it upside-down?  I’m looking for support for my upper back.**
A: It would not work as it is but if you made some changes to straps it might work. May not be able to secure it at bottom. Probably better to look for something designed for upper back

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect Fit and Location
*by A***R on October 28, 2020*

This review is by a 6'2" male who drives a 2019 Subaru Forester. I would get lower back pain after about an hour driving my SUV. The SUV's lumber support did not help. Adjusting the seat was inadequate. I was drawn to this product because it was not too thick but was a little worried about it after reading some of the negative reviews and was concerned because it was not adjustable. I decided that I would be able to figure out some way to lengthen or shorted the straps if necessary so I purchased it because the price was so low. Just got back from a 1300 mile trip where I was driving over 4 hours straight. It exceeded my expectations. For whatever reason it fit me perfectly without any adjustment. I could feel the perfect level of support the first time I sat down. It stayed in place without too much trouble. I don't like to give such lofty or lengthy reviews but pretty much had no choice here. I considered a Comfort demerit solely because it appeared to get hot but decided against it because my back probably would have gotten hot either way. If you're looking for a slimmer lumbar support go ahead and take a flyer on this one.

### ⭐⭐⭐⭐ It works, straps are too short for my truck seat.
*by S***L on July 1, 2021*

I bought this for 2021 Chevy Silverado. The straps are not long enough to go completely around the back of the seat. I connected the straps behind the headrest and then crammed the two bottom connectors (for lack of a better word) into the back of the seat so they flip and stay. The back of the seats are not like they used to be, there is a flap that covers the back crack (sorry I used that term) so trying to connect them--even if the straps were long enough--would not work. This Silverado does not have lumbar in the seat and the little bit of padding helps my lower back. I can move it around to put it where I need it. It is soft material and it slides when I get in because I have leather seats. All in all it does it's job, and it's nice to have something that doesn't fall forward when I get out of my truck.

### ⭐⭐⭐ Good pad, but not adjustable for height/back position
*by F***M on September 2, 2023*

I was looking for a thin lumbar pad because the 3-4 inch thick kind push me into a too-far forward position, even with the driver's seat slid all the way back, and cramps my leg room. This pad is thin and comfortable. But it can only be placed in one position because the straps aren't adjustable. In addition, the bottom straps on the seat anchors are too short to fit all the way through the seat opening to the rear compartment, even when stretched. My solution was to replace the straps and anchors with makeshift ones that put the pad in the best position for me. The straps need to be adjustable out of the box.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-10*