---
product_id: 50785895
title: "bonmedico Memory Foam Seat Cushion for Office Chair Black"
brand: "bonmedico"
price: "¥19946"
currency: JPY
in_stock: true
category: "Bonmedico"
url: https://www.desertcart.jp/products/50785895-bonmedico-memory-foam-seat-cushion-for-office-chair-black
store_origin: JP
region: Japan
---

# Built-in handle for ultimate portability 41x41x5 cm ergonomic memory foam Machine-washable breathable cover bonmedico Memory Foam Seat Cushion for Office Chair Black

**Brand:** bonmedico
**Price:** ¥19946
**Availability:** ✅ In Stock

## Summary

> 💺 Upgrade your seat, upgrade your day!

## Quick Answers

- **What is this?** bonmedico Memory Foam Seat Cushion for Office Chair Black by bonmedico
- **How much does it cost?** ¥19946 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/50785895-bonmedico-memory-foam-seat-cushion-for-office-chair-black)

## 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

- • **Travel-Ready Design:** Lightweight with a built-in handle, making it your go-to cushion for work, flights, and road trips.
- • **Durable & Easy Maintenance:** Breathable, machine-washable cover keeps your cushion fresh and supportive over time.
- • **Versatile Seating Solution:** Perfect for office chairs, cars, wheelchairs, and gaming setups—comfort wherever you sit.
- • **Thoughtful Gift for Wellness:** Ideal for professionals and loved ones seeking relief from prolonged sitting discomfort.
- • **Ergonomic Memory Foam Support:** Plush yet firm cushion designed to relieve tailbone and lower back pressure for all-day comfort.

## Overview

The bonmedico Memory Foam Seat Cushion combines ergonomic design with premium 45d polyurethane memory foam to provide medium-soft, pressure-relieving support. Sized at 41x41x5 cm and weighing just 760 grams, it features a non-slip base, a breathable, machine-washable cover, and a convenient built-in handle for portability. Perfect for office, travel, and home use, it’s a durable, versatile solution to improve posture and reduce tailbone pain.

## Description

Product Description

## Features

- ULTIMATE SEAT CUSHION COMFORT – Designed for superior support, this memory foam seat cushion provides a plush yet firm sitting experience. Perfect as an office chair cushion, car seat cushion, or wheelchair cushion, it relieves pressure on your lower back and tailbone while improving posture.
- VERSATILE SUPPORT FOR EVERY SEAT – Whether you need a coccyx cushion for tailbone pain, a pressure relief cushion for long hours of sitting, or kitchen chair cushions for daily comfort, this ergonomic cushion adapts to your needs. Ideal for use in the office, car, home, or as a gaming chair cushion.
- TRAVEL-FRIENDLY & LIGHTWEIGHT – Take your seat pad anywhere with its built-in handle, making it an excellent car cushion for driving seat, airplane seat cushion, or support cushion for long sitting sessions. Enjoy comfort on the go, whether at work, on a flight, or at home.
- DURABLE & EASY TO CLEAN – This memory foam cushion features a breathable, machine-washable cover for effortless maintenance. The desk chair cushion retains its shape even after prolonged use, ensuring long-lasting comfort and support. Simply unzip the cover and wash it for a fresh feel every time.
- THE PERFECT GIFT FOR ALL-DAY COMFORT – A thoughtful gift for those in need of a coccyx pain relief cushion, a sciatica cushion, or a donut cushion for coccyx pain. Ideal for the elderly, office workers, or anyone suffering from discomfort due to prolonged sitting.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06XKD4K4Y |
| Age Range Description | Adult |
| Best Sellers Rank | 33,216 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 85 in Back & Seat Cushions |
| Brand | bonmedico |
| Brand Name | bonmedico |
| Coin Variety 1 | Seat cushion, memory foam |
| Colour | Black |
| Country Of Origin | China |
| Customer Reviews | 4.3 out of 5 stars 7,193 Reviews |
| Fabric Type | 45d Polyurethane Memory Foam |
| Fill Material | Memory Foam |
| Fill material | Memory Foam |
| Item Dimensions L x W | 41L x 41W centimetres |
| Item Dimensions L x W x H | 41L x 41W x 5H centimetres |
| Item Firmness Description | Medium Soft |
| Item Highlight | Ergonomic memory foam seat cushion with non-slip base, portable handle and washable cover for office chairs and daily comfort |
| Item Shape | Square |
| Item Weight | 760 Grams |
| Manufacturer | Bonstato GmbH |
| Material Features | Lightweight, durable |
| Material Type | Fabric |
| Material Type Free | Chemical Free |
| Model Number | 245 |
| Number of Pieces | 1 |
| Product Care Instructions | Machine Wash |
| Recommended Uses For Product | Sitting |
| Shape | Square |
| Size | Comfort Cushion |
| Special Features | Removable Cover |
| Special feature | Removable Cover |
| Target Use Body Part | Buttocks |
| UPC | 646412993822 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** bonmedico
- **Colour:** Black
- **Fill material:** Memory Foam
- **Size:** Comfort Cushion
- **Special feature:** Removable Cover

## Images

![bonmedico Memory Foam Seat Cushion for Office Chair Black - Image 1](https://m.media-amazon.com/images/I/71R-fLgV3gL.jpg)

## Available Options

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

## Questions & Answers

**Q: I've arthritic knees & have a wheelchair for trips out, but it hurts my back as I've got low protruding disc. Would the cushion be good in wheelchair?**
A: Our cushion is used mainly by my wife and mostly in the car.  It does a good job making the car seat more comfortable by adding that little extra padding to the whole  suspension system.  I would venture to suggest that it would not be so effective in a wheelchair as the chair seat is flat and relatively unsprung and possibly wider than a car seat.  The car seat is also shaped to support the buttocks at the sides and thighs at the front.  The cushion could not do all that in the confines of a wheelchair seat.

**Q: How thick is the cushion**
A: just over 2 inches

**Q: Where does the handle go please? I find this so uncomfortable and painful to sit on that I can only hope that I have it in the wrong direction.**
A: I do not understand the question as the handle is at the back and should not affect the comfort.  Mine is so comfortable one of the best buys I have ever bought.

**Q: Whay is its size**
A: The size is: 42 cm by 42 cm by 5 cm 
 I hope this is helpful

## Frequently Bought Together

- bonmedico Memory Foam Seat Cushion for Office Chair - Non-Slip, Seat Pads for Coccyx Pain Relief to Support Standing - Portable Car Seat Cushion w/Handle for Lower Back Support
- Amazon Basics Square Memory Foam Seat Cushion, 37.6 x 38 x 3 cm, Black

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-29*