---
product_id: 659625162
title: "Lumbar Support Cushion, Back Support for Office Chair and Car Seat, Back Rest for Gaming, Memory Foam Pillow, Desk Chair Cushion, Breathable & Washable Cover, Adjustable Straps"
brand: "fortem"
price: "¥9877"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/659625162-lumbar-support-cushion-back-support-for-office-chair-and-car
store_origin: JP
region: Japan
---

# Adjustable straps for versatile, secure fit anywhere Never flattens, retains shape after prolonged use Premium memory foam for perfect ergonomic support Lumbar Support Cushion, Back Support for Office Chair and Car Seat, Back Rest for Gaming, Memory Foam Pillow, Desk Chair Cushion, Breathable & Washable Cover, Adjustable Straps

**Brand:** fortem
**Price:** ¥9877
**Availability:** ✅ In Stock

## Summary

> 🪑 Elevate your sit game—comfort that moves with you!

## Quick Answers

- **What is this?** Lumbar Support Cushion, Back Support for Office Chair and Car Seat, Back Rest for Gaming, Memory Foam Pillow, Desk Chair Cushion, Breathable & Washable Cover, Adjustable Straps by fortem
- **How much does it cost?** ¥9877 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/659625162-lumbar-support-cushion-back-support-for-office-chair-and-car)

## Best For

- fortem enthusiasts

## Why This Product

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

## Key Features

- • **Lightweight & Portable:** Compact design and under 1 lb weight make it easy to carry your comfort wherever you go.
- • **Universal Fit & Stability:** Adjustable straps secure the cushion on office chairs, car seats, and even flights.
- • **Shape-Retaining Durability:** Engineered to maintain its form, ensuring consistent comfort without sagging.
- • **Breathable & Washable Cover:** Mesh fabric cover keeps you cool and is machine washable for effortless freshness.
- • **Ergonomic Memory Foam Comfort:** Contours perfectly to your back for all-day support and posture alignment.

## Overview

The FORTEM Lumbar Support Cushion features premium memory foam that molds to your back while retaining its shape over time. Designed with adjustable straps, it fits securely on office chairs, car seats, and more. Its breathable, machine-washable mesh cover ensures lasting freshness, making it the perfect ergonomic companion for long workdays, gaming marathons, or travel.

## Description

FORTEM Lumbar Support Cushion, Back Support for Office Chair and Car Seat, Back Rest for Gaming, Memory Foam Pillow, Desk Chair Cushion, Breathable & Washable Cover, Adjustable Straps

## Features

- NEVER FLATTENS – Experience long-lasting comfort with our lumbar support pillow, designed to retain its shape after multiple uses. This back lumbar support cushion ensures consistent comfort without flattening, whether you're using it for work, driving, or relaxing.
- JUST RIGHT – Crafted from premium memory foam, this cushion delivers the ideal balance of firmness, making it perfect for any setting. Whether you're using it as lumbar support for office chair or while driving, its ergonomic design fits seamlessly against your back, ensuring hours of dependable chair back support.
- ENHANCED COMFORT– Designed for long hours of use, this cushion provides exceptional office chair back support. Its memory foam conforms to your shape, offering consistent support and making extended periods of sitting or driving more comfortable.
- MULTIPURPOSE DESIGN – Equipped with an adjustable strap, this versatile cushion is suitable for a range of seating options, from office chairs to cars. It’s a convenient solution for car lumbar support and can even be used on flights, ensuring stable and comfortable chair back support wherever you need it.
- WASHABLE COVER – The cover keeps the pillow fresh and comfortable, it’s removable and machine washable, making it easy to keep your lumbar support pillow clean. Say goodbye to discomfort with this back lumbar support cushion, which ensures stability, comfort, and support while working, driving, or relaxing.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 35.56 x 30.48 x 0.1 cm; 430.91 g |
| Fabric Type | Black Mesh |
| Fill material | Memory Foam |
| Is mould resistant | Chemical Free |
| Care instructions | Machine Wash |
| Is assembly required | No |
| Number of pieces | 1 |
| Batteries required | No |
| Item weight | 0.95 Pounds |

## Product Details

- **Brand:** FORTEM
- **Special feature:** Adjustable,Durable,Lightweight,Removable
- **Colour:** Black Mesh
- **Size:** Chair Lumbar Support
- **Fill material:** Memory Foam

## Images

![Lumbar Support Cushion, Back Support for Office Chair and Car Seat, Back Rest for Gaming, Memory Foam Pillow, Desk Chair Cushion, Breathable & Washable Cover, Adjustable Straps - Image 1](https://m.media-amazon.com/images/I/81euxBscbZL.jpg)

## Available Options

This product comes in different **Colour Name, Size Name** options.

## Questions & Answers

**Q: can someone advise is this just plain black without any logos as per the sales photo, there is one user photo which appears to show manufacturer logo?**
A: The one I have has a Fortem logo in the middle of the  backrest. The Logo size is 1" x 5".

**Q: To the seller. Can this be used on the sofa ie will it be comfortable?**
A: Not really as it’s got straps to attach it to ur car seat makes it so much more comfortable driving

**Q: How long does it take to get to shape afte unpacking?**
A: It did not get the shape even after 7 hours, I returned it as it was not fit for purpose.

**Q: What are the dimensions. Need it for a small office chair**
A: W36xH30xD10cms                           Depth at its widest,so good I have two!!

## Frequently Bought Together

- FORTEM Lumbar Support Cushion, Back Support for Office Chair and Car Seat, Back Rest for Gaming Chair, Memory Foam Pillow, Desk Chair Cushion, Breathable & Washable Cover, Adjustable Straps
- FORTEM Office Chair Cushion, Memory Foam Seat Cushion, Non Slip Sitting Pillow for Gaming, Car Seat, Computer Chair Pad, Sciatica and Tailbone Support, Washable Cover
- FORTEM Office Chair Cushion and Back Support for Office Chair, Lumbar Support Pillow, Memory Foam, Non Slip Sitting and Back Rest for Gaming, Car Seat Cushion, Chair Pad

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-17*