---
product_id: 504321383
title: "SAIREIDER Chair Cushion and Lumbar Support Pillow for Office Chair, Car Seat Cushions Back Support Pillows, Memory Foam Chair Support for Back&Lumbar, Relieve Tailbone Pain and Sciatica (Blue)"
brand: "saireider"
price: "฿3735"
currency: THB
in_stock: true
reviews_count: 10
category: "Saireider"
url: https://www.desertcart.co.th/products/504321383-saireider-chair-cushion-and-lumbar-support-pillow-for-office-chair
store_origin: TH
region: Thailand
---

# Non-slip base & adjustable straps 100% pure high-density memory foam U-shaped coccyx cutout for pressure relief SAIREIDER Chair Cushion and Lumbar Support Pillow for Office Chair, Car Seat Cushions Back Support Pillows, Memory Foam Chair Support for Back&Lumbar, Relieve Tailbone Pain and Sciatica (Blue)

**Brand:** saireider
**Price:** ฿3735
**Availability:** ✅ In Stock

## Summary

> 💺 Elevate your sit game—comfort that works as hard as you do!

## Quick Answers

- **What is this?** SAIREIDER Chair Cushion and Lumbar Support Pillow for Office Chair, Car Seat Cushions Back Support Pillows, Memory Foam Chair Support for Back&Lumbar, Relieve Tailbone Pain and Sciatica (Blue) by saireider
- **How much does it cost?** ฿3735 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/504321383-saireider-chair-cushion-and-lumbar-support-pillow-for-office-chair)

## Best For

- saireider enthusiasts

## Why This Product

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

## Key Features

- • **Easy Care & Durable:** Removable, machine-washable covers keep your support fresh and ready for daily use.
- • **Secure & Stable Fit:** Non-slip bottom and dual adjustable straps keep cushions perfectly positioned—no slipping, no fuss.
- • **Ergonomic Tailbone Relief:** U-shaped cutout suspends tailbone, easing sciatica & pressure for all-day comfort.
- • **Versatile Comfort Anywhere:** Perfect for office chairs, cars, gaming setups, and even wheelchairs—comfort that travels with you.
- • **Premium Memory Foam Support:** SGS-certified high-density foam that quickly regains shape and cushions long sitting hours.

## Overview

The SAIREIDER Chair Cushion and Lumbar Support Pillow set combines ergonomic design with premium memory foam to relieve tailbone pain, sciatica, and back fatigue. Featuring a U-shaped coccyx cutout and anatomically contoured lumbar support, it promotes healthy posture during long sitting sessions. Its non-slip base and adjustable straps ensure stability on various seats, while removable, washable covers offer easy maintenance. Ideal for professionals, drivers, and anyone seeking all-day seated comfort.

## Description

Buy SAIREIDER Chair Cushion and Lumbar Support Pillow for Office Chair, Car Seat Cushions Back Support Pillows, Memory Foam Chair Support for Back&Lumbar, Relieve Tailbone Pain and Sciatica (Blue): Back & Seat Cushions - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: ⭐ Game-Changer for Long Hours at a Desk — Comfort That Truly Makes a Difference ⭐ - As a disabled veteran who works from home, comfort and proper support are not just preferences for me — they are necessities. After spending long hours sitting at my desk every day, I quickly realized that the small lumbar support pillow that came with my gaming chair simply wasn’t enough. That’s what led me to purchase the SAIREIDER Seat Cushion and Lumbar Support Pillow, and I’m genuinely impressed with how much of a difference it has made. The back cushion alone was already a noticeable step up in support. When paired with the lumbar pillow that came with my chair, the combination turned out to be perfect. My lower back feels properly supported now instead of strained, and my posture has improved during long work sessions. However, the real hero of this set is the seat cushion. The memory foam “butt cushion” was something I didn’t realize I needed this badly until I started using it. It provides excellent pressure relief, doesn’t flatten out, and makes sitting for hours at a time far more tolerable and comfortable. Overall, this cushion set has significantly improved my daily work-from-home experience. It’s well-made, supportive, and clearly designed for people who spend extended time seated — especially those who need extra comfort due to physical limitations. If you work long hours at a desk, use a gaming or office chair that lacks proper support, or simply want to reduce discomfort while sitting, I highly recommend this product. It has been a worthwhile investment in comfort and daily quality of life.
Review: Works well to reduce discomfort & fatigue when sitting for long periods of time - This set makes it easier for me to sit 8 - 10 hours/day while working. The back support makes it easier to maintain proper posture, which helps reduce muscle strain and fatigue in the lower back. The seat cushion makes it easier to sit for long periods of time by providing more comfortable padded support that my current computer chair doesn't have. This set also works great on wooden kitchen chairs that have no seat cushions. Seems very well made and durable and is worth every penny. Highly recommend!

## Features

- 【Ergonomic Designs】*Our coccyx seat cushion adopt the design of "u" shaped cutout that keeps your tailbone suspended above hard seat surface, relieving pressure all along the back, tailbone and legs. It helps relieve sciatica and promote healthy posture.
- *The lumbar support pillow is anatomically shaped to contour to the natural curve of your spine, giving you more support than ordinary back cushions. What's more, it supports the upper, middle, and lower back to effectively relieves back pain and fatigue after long sitting hours.
- 【Premium Material】Our chair cushion and lumbar pillow are made of high density 100% pure memory foam( SGS certified environmental protection material), which could restore its shape quickly after long sitting and never be flattened! It could effectively support your body and disperse pressure while sitting for a long periods.
- 【Thoughtful Designs】There's non- slip bottom on our butt pillow which could keep the cushion stay in place eventhough you move frequently on seat. The lumbar support pillow has dual adjustable elastic straps for secure placement on a variety of chairs. Removable and easy to clean covers keep your seat cushion and backrest always clean.
- 【Wide Application】Our seat cushion and lumbar support pillow set is very applicable for office chair, home chair, car seat, gaming chair, airplane seat, wheelchair and so on. It's effective to release pressure and offer comfort. It’s perfect for office workers, drivers, teachers, students, people who like reading, etc. This would be a healthy gift with love for Christmas, New Year, birthday, mother's day, father's day, job promotion.
- 【Risk-free Try】We believe that you would like our seat cushion and lumbar support set because its designs, quality and price are all thoughtful for you. But if you meet any problem or feel unsatisfied while using it, please feel free to contact us and we would provide a 100% satisfactory solution for you in 24 hours. Customer satisfaction is our top priority.
- 【kindly reminder】In order to maintain the cleanliness of the product, we use vacuum compression packaging. Some products require a period of time (usually a few minutes to 24 hours) to rebound due to the long compression time, which is a normal situation. Please do not worry

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BLHZBYS1 |
| Age Range (Description) | Adult |
| Best Sellers Rank | #8,020 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #7 in Lumbar Pillows |
| Brand | SAIREIDER |
| Color | Seat Cushion&lumbar Pillow-navy |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,415) |
| Date First Available | January 5, 2023 |
| Fabric Type | 100% Memory Foam |
| Fill Material | Memory Foam |
| Item Firmness Description | Soft |
| Item Weight | 2.94 pounds |
| Item model number | Seat Cushion &Back Support-LS01n |
| Manufacturer | SAIREIDER |
| Material | Memory Foam |
| Model Name | Seat Cushion and Back Support Pillow |
| Number of Pieces | 1 |
| Pattern | Solid |
| Product Care Instructions | Machine Wash |
| Product Dimensions | 13.8"L x 12"W |
| Recommended Uses For Product | Car |
| Shape | Semicircular |
| Size | Universal dimensions |
| Special Feature | Adjustable, Removable Cover |
| Unit Count | 1 Count |
| Use for | Back, Legs |

## Product Details

- **Brand:** SAIREIDER
- **Color:** Seat Cushion&lumbar Pillow-navy
- **Fill Material:** Memory Foam
- **Size:** Universal dimensions
- **Special Feature:** Adjustable, Removable Cover

## Images

![SAIREIDER Chair Cushion and Lumbar Support Pillow for Office Chair, Car Seat Cushions Back Support Pillows, Memory Foam Chair Support for Back&Lumbar, Relieve Tailbone Pain and Sciatica (Blue) - Image 1](https://m.media-amazon.com/images/I/41BMRQefR5L.jpg)
![SAIREIDER Chair Cushion and Lumbar Support Pillow for Office Chair, Car Seat Cushions Back Support Pillows, Memory Foam Chair Support for Back&Lumbar, Relieve Tailbone Pain and Sciatica (Blue) - Image 2](https://m.media-amazon.com/images/I/41EqumC11gL.jpg)
![SAIREIDER Chair Cushion and Lumbar Support Pillow for Office Chair, Car Seat Cushions Back Support Pillows, Memory Foam Chair Support for Back&Lumbar, Relieve Tailbone Pain and Sciatica (Blue) - Image 3](https://m.media-amazon.com/images/I/41ZYikUcA2L.jpg)
![SAIREIDER Chair Cushion and Lumbar Support Pillow for Office Chair, Car Seat Cushions Back Support Pillows, Memory Foam Chair Support for Back&Lumbar, Relieve Tailbone Pain and Sciatica (Blue) - Image 4](https://m.media-amazon.com/images/I/41iqxLscw9L.jpg)
![SAIREIDER Chair Cushion and Lumbar Support Pillow for Office Chair, Car Seat Cushions Back Support Pillows, Memory Foam Chair Support for Back&Lumbar, Relieve Tailbone Pain and Sciatica (Blue) - Image 5](https://m.media-amazon.com/images/I/51hnWbENBmL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ ⭐ Game-Changer for Long Hours at a Desk — Comfort That Truly Makes a Difference ⭐
*by S***7 on December 15, 2025*

As a disabled veteran who works from home, comfort and proper support are not just preferences for me — they are necessities. After spending long hours sitting at my desk every day, I quickly realized that the small lumbar support pillow that came with my gaming chair simply wasn’t enough. That’s what led me to purchase the SAIREIDER Seat Cushion and Lumbar Support Pillow, and I’m genuinely impressed with how much of a difference it has made. The back cushion alone was already a noticeable step up in support. When paired with the lumbar pillow that came with my chair, the combination turned out to be perfect. My lower back feels properly supported now instead of strained, and my posture has improved during long work sessions. However, the real hero of this set is the seat cushion. The memory foam “butt cushion” was something I didn’t realize I needed this badly until I started using it. It provides excellent pressure relief, doesn’t flatten out, and makes sitting for hours at a time far more tolerable and comfortable. Overall, this cushion set has significantly improved my daily work-from-home experience. It’s well-made, supportive, and clearly designed for people who spend extended time seated — especially those who need extra comfort due to physical limitations. If you work long hours at a desk, use a gaming or office chair that lacks proper support, or simply want to reduce discomfort while sitting, I highly recommend this product. It has been a worthwhile investment in comfort and daily quality of life.

### ⭐⭐⭐⭐⭐ Works well to reduce discomfort & fatigue when sitting for long periods of time
*by S***R on September 8, 2025*

This set makes it easier for me to sit 8 - 10 hours/day while working. The back support makes it easier to maintain proper posture, which helps reduce muscle strain and fatigue in the lower back. The seat cushion makes it easier to sit for long periods of time by providing more comfortable padded support that my current computer chair doesn't have. This set also works great on wooden kitchen chairs that have no seat cushions. Seems very well made and durable and is worth every penny. Highly recommend!

### ⭐⭐⭐⭐ Great Comfort, But Adjustment Was Tricky: SAIREIDER Lumbar Support Pillow
*by M***Y on January 31, 2025*

I recently purchased the SAIREIDER Comfortable Lumbar Support Pillow for my office chair and car, and overall, it’s been a great addition to my daily comfort, but there are a few things worth mentioning. First, the pillow itself is fantastic. The memory foam provides excellent support for my lower back, which is exactly what I needed after long hours of sitting at my desk or during long car rides. It’s firm enough to give solid lumbar support but still soft enough to feel comfortable against your back. The material is breathable, so it doesn't get too hot like some other support pillows can. One of the standout features is how well it fits in my car. It contours to the seat nicely, providing much-needed relief on longer drives. My back feels so much better after using it for just a short while. I also love that it helps improve my posture by keeping my spine in a better alignment, which is a huge plus for both office work and travel. That said, I had a bit of trouble adjusting it to fit perfectly in my car seat. The straps are adjustable, but I found it challenging to get the pillow in the ideal position at first. It took some trial and error to figure out where it felt just right. Once I got it sorted, though, it worked wonderfully. Overall, I’m really happy with the comfort it provides. It’s been a game changer for both my office chair and car seat. If you can get past the slight adjustment issues, it’s definitely worth it for the back support it gives!

## Frequently Bought Together

- SAIREIDER Chair Cushion and Lumbar Support Pillow for Office Chair, Car Seat Cushions Back Support Pillows, Memory Foam Chair Support for Back&Lumbar, Relieve Tailbone Pain and Sciatica (Blue)
- SAMSONITE Lumbar Support Pillow For Office Chair and Car Seat, Perfectly Balanced Memory Foam , Versatile Use Lower Back Cushion
- Lumbar Support Pillow for Office Chair Car Back Support Pillow, Memory Foam Gaming Chair Desk Chair Back Cushion for Lower Back Pain Relief, Ergonomic Back Rest with Double Adjustable Straps

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-26*