---
product_id: 516678375
title: "Seat Cushion | Premium Foldable Sit Bone Cushion for Pressure Relief, Hip, Hamstrings & Sciatica Comfort | Butt Pillow | Ergonomic Ischial Tuberosity Support for Home, Office & Driving"
brand: "cushy tushy"
price: "¥19922"
currency: JPY
in_stock: true
reviews_count: 13
category: "Cushy Tushy"
url: https://www.desertcart.jp/products/516678375-seat-cushion-premium-foldable-sit-bone-cushion-for-pressure-relief
store_origin: JP
region: Japan
---

# Tailbone & sciatica pressure relief Portable foldable design Ergonomic memory foam comfort Seat Cushion | Premium Foldable Sit Bone Cushion for Pressure Relief, Hip, Hamstrings & Sciatica Comfort | Butt Pillow | Ergonomic Ischial Tuberosity Support for Home, Office & Driving

**Brand:** cushy tushy
**Price:** ¥19922
**Availability:** ✅ In Stock

## Summary

> 💺 Sit smart, feel unstoppable — comfort that moves with you!

## Quick Answers

- **What is this?** Seat Cushion | Premium Foldable Sit Bone Cushion for Pressure Relief, Hip, Hamstrings & Sciatica Comfort | Butt Pillow | Ergonomic Ischial Tuberosity Support for Home, Office & Driving by cushy tushy
- **How much does it cost?** ¥19922 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/516678375-seat-cushion-premium-foldable-sit-bone-cushion-for-pressure-relief)

## Best For

- cushy tushy enthusiasts

## Why This Product

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

## Key Features

- • **Posture Perfect:** Promotes healthy spine alignment and circulation to prevent stiffness during long sitting sessions.
- • **Targeted Pain Relief:** Specifically engineered to reduce pressure on hips, lower back, and coccyx, easing sciatica and tailbone pain.
- • **Foldable & Travel-Ready:** Lightweight design with a handy carry handle lets you bring relief wherever you go—office, car, or home.
- • **Satisfaction Guaranteed:** Try risk-free with a 30-day full refund policy—your comfort is our priority.
- • **Ergonomic Memory Foam Support:** Premium high-density foam cushions your sit bones and tailbone for all-day comfort at work or on the road.

## Overview

The Cushy Tushy Seat Cushion is a premium foldable memory foam cushion designed to relieve pressure on the tailbone, hips, and lower back. Ideal for office chairs, car seats, and wheelchairs, it promotes healthy posture and alleviates pain from sciatica, hip soreness, and prolonged sitting. Lightweight and portable with a carry handle, it offers ergonomic ischial tuberosity support and comes with a 30-day satisfaction guarantee.

## Description

Product description

Review: Best sit bone cushion I’ve tried - I’ve tried multiple brands and this relieves the pain the best. It also folds, which is very important to me as I take it with me when I travel and even to others’ houses.
Review: Comfort on long drives. - Very comfortable addition to the car seat on long trips. Have problems with sciatica and this cushion definitely helps alleviate most of the discomfort and numbness.

## Features

- OFFICE & CAR SEAT CUSHION - Ergonomic office chair cushion and car seat cushion made from premium memory foam for superior comfort. Reduces pressure on the tailbone, hips, and lower back—ideal seat cushion for car, office, or wheelchair to maintain posture and relieve sitting pain.
- TAILBONE PAIN RELIEF CUSHION - Our tailbone pain relief cushion and cushion for tailbone pain ease coccyx pressure, hip soreness, and sit bone strain. Perfect for long sitting sessions, it promotes healthy spine alignment and lasting comfort whether at work, driving, or home.
- SCIATICA SEAT & BUTT CUSHION - This sciatica seat cushion and butt cushion improve posture and circulation while preventing stiffness. Helps relieve sciatica, tailbone, and hip pain caused by extended sitting, offering balanced support and relaxation in any chair or car seat.
- SEAT SUPPORT & ISCHIAL TUBEROSITY CUSHION - Our seat support cushion doubles as an ischial tuberosity seat cushion for hip bursitis, sit bone, and lower back pain relief. Provides cushion for sciatica pain relief and promotes recovery from sitting-related discomfort with ergonomic comfort design.
- PORTABLE SEAT CUSHION & GUARANTEED COMFORT - Lightweight portable seat cushion with carry handle for easy use anywhere. Made with high-density memory foam for lasting support and tailbone pain relief. If not satisfied, return within 30 days for a full refund—your comfort guaranteed!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B72CVFXX |
| Age Range Description | Adult |
| Best Sellers Rank | #9,352 in Office Products ( See Top 100 in Office Products ) #66 in Back Cushions & Seat Cushions |
| Brand | Cushy Tushy |
| Brand Name | Cushy Tushy |
| Coin Variety 1 | Memory Foam,Seat Cushion |
| Color | Grey |
| Customer Reviews | 4.0 out of 5 stars 204 Reviews |
| Fabric Type | Polyester & Memory Foam |
| Fill Material | Memory Foam |
| Global Trade Identification Number | 00866562000489 |
| Item Firmness Description | Soft |
| Item Type Name | Cushion |
| Manufacturer | Cushy Tushy |
| Manufacturer Part Number | DC-CT-SITBONE-GRAY |
| Material Type | Polyester |
| Model Name | Sit Bone - Gray |
| Model Number | DC-CT-SITBONE-GRAY |
| Number of Pieces | 1 |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Injury Recovery, Muscle Therapy |
| Shape | Seat |
| Size | Sitbone |
| Special Feature | Foldable, Lightweight, Portable |
| Special Features | Foldable, Lightweight, Portable |
| Target Use Body Part | Back |
| UPC | 866562000489 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Cushy Tushy
- **Color:** Grey
- **Fill Material:** Memory Foam
- **Size:** Sitbone
- **Special Feature:** Foldable, Lightweight, Portable

## Images

![Seat Cushion | Premium Foldable Sit Bone Cushion for Pressure Relief, Hip, Hamstrings & Sciatica Comfort | Butt Pillow | Ergonomic Ischial Tuberosity Support for Home, Office & Driving - Image 1](https://m.media-amazon.com/images/I/71Q4UINcUaL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best sit bone cushion I’ve tried
*by L***Z on December 7, 2025*

I’ve tried multiple brands and this relieves the pain the best. It also folds, which is very important to me as I take it with me when I travel and even to others’ houses.

### ⭐⭐⭐⭐⭐ Comfort on long drives.
*by D***. on March 30, 2026*

Very comfortable addition to the car seat on long trips. Have problems with sciatica and this cushion definitely helps alleviate most of the discomfort and numbness.

### ⭐⭐⭐⭐ It works!
*by S***N on May 28, 2026*

Promptly delivered quality product performs as advertised.

## Frequently Bought Together

- Cushy Tushy Foldable Sit Bone Seat Cushion - for Sit Bone Pain, Hip, Butt, Ischial Tuberosity, Hamstrings, and Sciatica Pain Relief - for Home, Office, and Driving…
- LOUTYTUO Seat Cushion Pillow,100% Memory Foam and Washable Cover,for Office Chair,Car Seat and Wheelchair,Tailbone & Sciatica & Back Pain Relief

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**Shop now:** [https://www.desertcart.jp/products/516678375-seat-cushion-premium-foldable-sit-bone-cushion-for-pressure-relief](https://www.desertcart.jp/products/516678375-seat-cushion-premium-foldable-sit-bone-cushion-for-pressure-relief)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-07-06*