---
product_id: 146081608
title: "Big Hippo Memory Foam Car Seat Cushion for Sciatica & Tailbone Pain Relief - Orthopedic Seat Pad for Long Driving Commute - Ergonomic Office Chair Cushion for Lower Back Support with Non-Slip Design"
brand: "big hippo"
price: "S$51"
currency: SGD
in_stock: true
reviews_count: 8
category: "Big Hippo"
url: https://www.desertcart.sg/products/146081608-big-hippo-memory-foam-car-seat-cushion-for-sciatica-tailbone
store_origin: SG
region: Singapore
---

# Thermo-responsive memory foam Ergonomic for 4+ hrs driving U-shape tailbone zero-pressure cutout Big Hippo Memory Foam Car Seat Cushion for Sciatica & Tailbone Pain Relief - Orthopedic Seat Pad for Long Driving Commute - Ergonomic Office Chair Cushion for Lower Back Support with Non-Slip Design

**Brand:** big hippo
**Price:** S$51
**Availability:** ✅ In Stock

## Summary

> 🦛 Elevate your seat game — comfort that drives your day!

## Quick Answers

- **What is this?** Big Hippo Memory Foam Car Seat Cushion for Sciatica & Tailbone Pain Relief - Orthopedic Seat Pad for Long Driving Commute - Ergonomic Office Chair Cushion for Lower Back Support with Non-Slip Design by big hippo
- **How much does it cost?** S$51 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/146081608-big-hippo-memory-foam-car-seat-cushion-for-sciatica-tailbone)

## 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

- • **Stay Put, Drive Safe:** Non-slip design with reinforced grips ensures the cushion never slides, enhancing your driving stability and posture.
- • **Adaptive Comfort That Lasts:** High-density memory foam molds to your body heat for personalized support without losing shape over time.
- • **Drive Pain-Free, Stay Focused:** Ergonomically engineered to reduce numbness and fatigue on long commutes, keeping you sharp behind the wheel.
- • **Tailbone Relief Like No Other:** Unique U-shaped cutout suspends your coccyx, eliminating pressure and soothing sciatica, hemorrhoids, and post-surgery discomfort.
- • **From Car to Office, Seamless Support:** Portable and versatile, perfect for your car seat, office chair, or wheelchair to maintain healthy posture wherever you sit.

## Overview

The Big Hippo Memory Foam Car Seat Cushion is a premium orthopedic pad designed for professionals and commuters seeking relief from sciatica, tailbone pain, and lower back discomfort. Featuring a U-shaped zero-pressure cutout, thermo-responsive high-density memory foam, and a secure non-slip base, it ensures ergonomic spinal alignment and lasting comfort during long drives or extended sitting periods at work. Lightweight and portable, it seamlessly transitions from car to office, promoting healthy posture and reducing fatigue.

## Description

Buy Big Hippo Memory Foam Car Seat Cushion for Sciatica & Tailbone Pain Relief - Orthopedic Seat Pad for Long Driving Commute - Ergonomic Office Chair Cushion for Lower Back Support with Non-Slip Design: Seat Cushions - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Hippo Car Seat - This is the best car seat I ever used. It lifts me up just the right amount ....around an inch and it is soft velour. It fits in my Altima driver seat perfectly. Thank you!
Review: It's a keeper. - This is a game changer for me. Removes a lot of what I call pitch back from my office chair. It can't fix my horrible lower back problems and sciatica. But definitely improves my sitting endurance and stamina. I will try in my car after this stupid snow storm. I have also ordered a small lumbar pillow on the way from the same company.

## Features

- Scenario-Driven Pain Relief for Long Drives: Specifically engineered for commuters and professional drivers, this orthopedic seat cushion redistributes body weight to prevent numbness and driver's fatigue. The ergonomic design ensures your spine remains naturally aligned even after 4+ hours behind the wheel
- Tailbone Protection with Zero-Pressure Cutout: Unlike flat cushions that compress the coccyx, our U-shape contoured memory foam suspends your tailbone in mid-air. This medical-grade approach provides relief for sciatica, hemorrhoids, and post-surgery recovery by eliminating direct contact with hard seat surfaces
- High-Density Memory Foam that Adapts to Your Body Heat: Utilizing advanced thermo-responsive technology, the high-resilience foam softens in response to body heat, molding to your unique curves for personalized support. It maintains its supportive shape without flattening, ensuring years of orthopedic integrity and cloud-like comfort
- Non-Slip Stay-Put Design for Secure Driving: Equipped with 2 reinforced plastic chucks and a high-friction bottom, this cushion stays locked in place when you enter or exit the vehicle. This eliminates the safety hazard of seat sliding, providing a stable, elevated driving height for better road visibility
- Versatile Utility from Car Driver Seat to Office Productivity: The portable design bridges the gap between your car, office chair, and wheelchair. Whether you are navigating heavy traffic or hitting a project deadline, this cushion serves as a tool for maintaining focus through physical comfort
- Promotes Proper Spinal Alignment and Healthy Posture: The ergonomic contour design supports natural spine positioning while increasing blood flow to the lower extremities, helping to reduce discomfort during extended sitting periods in vehicles or at workstations

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07L2QXJ8C |
| Age Range Description | Adult |
| Best Sellers Rank | #963,416 in Automotive ( See Top 100 in Automotive ) #1,128 in Automotive Seat Cushions |
| Brand | Big Hippo |
| Brand Name | Big Hippo |
| Coin Variety 1 | Memory Foam,Seat Pillow,Post Surgery,Seat Cushion |
| Color | Car Seat Cushion |
| Customer Reviews | 3.7 out of 5 stars 320 Reviews |
| Fabric Type | Fabric |
| Fill Material | Memory Foam |
| Item Dimensions L x W | 16.93"L x 11"W |
| Item Dimensions L x W x H | 16.93"L x 11"W x 2"H |
| Item Firmness Description | Firm, Soft |
| Item Weight | 0.4 Pounds |
| Manufacturer | Big Hippo |
| Manufacturer Part Number | ZD-FBA-CY |
| Material Type | Foam, Memory Foam, Plastic |
| Model Number | ZD-FBA-CY |
| Number of Pieces | 1 |
| Pattern | Solid |
| Product Care Instructions | Stain cleaning |
| Recommended Uses For Product | Sitting |
| Shape | Semicircular |
| Size | Large |
| Special Feature | Lightweight |
| Special Features | Lightweight |
| Specific Uses For Product | Sciatica pain relief, tailbone pain relief, lower back support, long driving, commuting, office chair seating, hemorrhoid relief, post-surgery recovery, wheelchair use, coccyx protection, pelvic support |
| Target Use Body Part | Buttocks |
| UPC | 754111527016 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Big Hippo
- **Special Feature:** Lightweight
- **Color:** Car Seat Cushion
- **Size:** Large
- **Fill Material:** Memory Foam

## Images

![Big Hippo Memory Foam Car Seat Cushion for Sciatica & Tailbone Pain Relief - Orthopedic Seat Pad for Long Driving Commute - Ergonomic Office Chair Cushion for Lower Back Support with Non-Slip Design - Image 1](https://m.media-amazon.com/images/I/810CI4e0xML.jpg)
![Big Hippo Memory Foam Car Seat Cushion for Sciatica & Tailbone Pain Relief - Orthopedic Seat Pad for Long Driving Commute - Ergonomic Office Chair Cushion for Lower Back Support with Non-Slip Design - Image 2](https://m.media-amazon.com/images/I/81eS1bAhFsL.jpg)
![Big Hippo Memory Foam Car Seat Cushion for Sciatica & Tailbone Pain Relief - Orthopedic Seat Pad for Long Driving Commute - Ergonomic Office Chair Cushion for Lower Back Support with Non-Slip Design - Image 3](https://m.media-amazon.com/images/I/81aMKdJq8dL.jpg)
![Big Hippo Memory Foam Car Seat Cushion for Sciatica & Tailbone Pain Relief - Orthopedic Seat Pad for Long Driving Commute - Ergonomic Office Chair Cushion for Lower Back Support with Non-Slip Design - Image 4](https://m.media-amazon.com/images/I/71HnaQ4U7oL.jpg)
![Big Hippo Memory Foam Car Seat Cushion for Sciatica & Tailbone Pain Relief - Orthopedic Seat Pad for Long Driving Commute - Ergonomic Office Chair Cushion for Lower Back Support with Non-Slip Design - Image 5](https://m.media-amazon.com/images/I/61Y3w-OsulL.jpg)

## Questions & Answers

**Q: How do I pull the buckles thru on a Nissan Altima?.....it doesn't go thru to the other side.**
A: I just left mine under the cushion and sit on it.  It seems okay.

**Q: does this item have a nonskid bottom?**
A: No, but it does attach to the seat. Once I figured out how to complete attaching it correctly, it’s been fine and doesn’t slide. 
Instructions from manufacturer would have been helpful.

**Q: How firm is this**
A: It  is the widest cushion. It is foam rubber. Not extremely firm and not too high. The back is about 2 inches high and tapers down to the front in depth. I use it in my lazy boy chair on my heating pad. I will use it in my car to help with my pain in my hip and upper leg with my bursitis problem while taking long trips. 
I did order 2 more seat cushions that are firmer but they are not as wide.

**Q: How big is this? 3 different sizes in description**
A: It is 17” (at the widest point) by 10”

## Customer Reviews

### ⭐⭐⭐⭐⭐ Hippo Car Seat
*by M***A on August 21, 2022*

This is the best car seat I ever used. It lifts me up just the right amount ....around an inch and it is soft velour. It fits in my Altima driver seat perfectly. Thank you!

### ⭐⭐⭐⭐ It's a keeper.
*by S***M on January 25, 2026*

This is a game changer for me. Removes a lot of what I call pitch back from my office chair. It can't fix my horrible lower back problems and sciatica. But definitely improves my sitting endurance and stamina. I will try in my car after this stupid snow storm. I have also ordered a small lumbar pillow on the way from the same company.

### ⭐⭐⭐ Good design
*by A***E on July 25, 2021*

I really like the shape and overall size of this. It fits my suv drivers seat perfectly. I just wish it was firmer or thicker. It's too soft to provide any real support. I'm 150 lbs. and when I sit on it, it squishes down to almost nothing. I like that it's soft, so maybe if it was just thicker to start with, then when you sit, it would be the right height. I'm considering ordering a 2nd one and doubling them up. Or possibly buying some foam at a local craft store and cutting to the same shape. The cover does not have a zipper, so i'd have to cut the fabric to put anymore filling inside. Close but not quite great.

## Frequently Bought Together

- Big Hippo Car Seat Cushion, Orthopedic Memory Foam Seat Cushion l for Home Office Chair and Car Driver Seat Pillow
- IHEALTHCOMFORT ( 16x13.7 inches Wedge Seat Cushion for Car and Truck,Portable Memory Foam Seat Cushion for Tailbone Stress Back Pain Relief
- Wedge Car Height Booster Seat Cushion - Office Chair Cushion - Memory Foam Tailbone Pain Relief Cushion for Driving, Office, Gaming Chair - Orthopedic Lower Back, Tailbone, Coccyx, HIPS Support

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-07-05*