# Everlasting Comfort Seat Cushion, Large Memory Foam

Everlasting Comfort Seat Cushion is a large memory foam cushion listed for office chairs, car seats, and other seating. It has an Ergo Saddle shape, a removable washable cover, and a non-slip bottom, though customer feedback reports some movement on seats.

- [Original product page](https://best-deals.pro/product/everlasting-comfort-large-memory-foam-seat-cushion-b0fbzbtxgg)
- [View offer](https://best-deals.pro/visit/everlasting-comfort-large-memory-foam-seat-cushion-b0fbzbtxgg)
- Market: US
- Language: en-US
- Currency: USD
- Brand: Everlasting Comfort
- Model: Seat Cushion
- Category: Home & Kitchen > Home Textiles > Pillows, Cushions & Inserts
- Price: 39.98 USD
- Previous price: 49.99 USD
- Discount: 20%
- Price checked: 2026-11-13T05:39:15.940Z
- Rating: 4.3 / 5
- Reviews: 20314

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Memory foam cushion shaped as an Ergo Saddle, listed in Large size and Medium firmness.
- Removable cover is machine washable on a gentle cycle with cold water. The foam itself must not go in the washer or dryer.
- Listed for office chairs, car seats, wheelchairs, airplane seats, and other seating.

## Pros

- The washable cover helps with routine cleaning, provided it is removed from the foam first.
- The listed non-slip bottom and portable design suit switching between seats, though customer feedback indicates it may still move around.

## Cons

- Customer feedback includes reports that the cushion slides or shifts, which may be inconvenient if you need it to stay firmly positioned.

## Specifications

### Identity
- Brand: Everlasting Comfort
- Model: Seat Cushion
- Size: Large
- Fill material: Memory Foam
- Intended age: Adult
### Design and care
- Form factor: Ergo Saddle
- Weight listed: 1.12 kg
- Firmness: Medium
- Features: Machine Washable, Non-Slip Bottom, Breathable Cover, Ergonomic Design, Pain Relief, Pressure Relief
- Care instructions: Remove cover from memory foam. Cover is machine washable on a gentle cycle with cold water. Dryer safe \(low heat\) or air-dry setting. DO NOT PUT MEMORY FOAM IN WASHER OR DRYER.
- Material feature: Breathable
- Latex status: Latex Free

## Before you buy

- The title says Dark Gray, while the color specification says Black. The details call the shape Ergo Saddle and claim a non-slip bottom, while customer feedback also reports shifting. Confirm the selected color and fit expectations before purchase. Follow the care instructions and never machine-wash or dry the foam.

## A good fit for

- People seeking a memory foam seat cushion for desk or office chairs, car seats, travel, or other listed seating.
- Buyers who want a removable cover that can be machine-washed separately from the foam.

## Less suited to

- Anyone who needs assured grip or a guaranteed treatment for tailbone, back, or sciatic pain. Those outcomes are not established, and customer feedback mentions movement and varied firmness preferences.

## Customer feedback

Customer feedback often highlights comfort, perceived pain relief, back support, appearance, and value. Opinions on cushioning and firmness are mixed, with some finding it comfortable and others saying it feels too firm or differs from expectations. Reports of sliding matter for buyers who need a stable fit, despite the listing's non-slip-bottom claim. These are customer perceptions and do not establish a medical benefit.
- Positive themes: Customers describe the cushion as comfortable and report perceived pain relief and back support.
- Positive themes: Some customers appreciate its appearance and consider it good value.
- Negative themes: Some customers report that it slides down a chair or moves around on the seat.
- Mixed feedback: Feedback on cushioning and firmness varies. Some find it neither too hard nor too soft, while others say it is firmer than expected.

## Frequently asked questions

### Can the whole cushion be machine-washed?
No. The instructions say to remove the cover and wash it on a gentle cycle with cold water. Do not put the memory foam in a washer or dryer.
### What color is this listing?
The title describes it as Dark Gray, but the color specification says Black. Check the selected listing option before ordering.
### Will the cushion stay in place?
The listing claims a non-slip bottom, but customer feedback includes reports of sliding and shifting. The supplied information does not establish that it will stay put on every seat.
### Is it intended for car seats as well as office chairs?
Yes. The listing identifies both office chairs and car seats, along with several other seating types, as intended uses.

## Alternative options

- [Everlasting Comfort Doctor Recommended Memory Foam Seat Cushion for Office Chairs & Car - Ergonomic Office Desk Accessories - Cushions for Tailbone Pain Relief, Sciatica \(Black, Large\)](https://best-deals.pro/visit/everlasting-comfort-large-memory-foam-seat-cushion)
- [Seat Cushion for Tailbone Pain Relief‑Memory Foam Coccyx Pad for Sciatica \| Lower B...](https://best-deals.pro/visit/everlasting-comfort-large-memory-foam-seat-cushion-b0fbzbtxgg)
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- [Everlasting Comfort Adjustable Cloud Foot Rest for Under Desk at Work with Pressure Point Nodes - Comfortable Memory Foam Office Foot Stool & Desk Pillow, Gaming & Home Accessories](https://best-deals.pro/visit/everlasting-comfort-large-memory-foam-seat-cushion-b0fbzbtxgg)
- [Sweet Home Collection Chair Cushion Memory Foam Pads Tufted Slip Non Skid Rubber Back U-Shaped 17" x 16" Seat Cover, 4 Count \(Pack of 1\), Black](https://best-deals.pro/visit/everlasting-comfort-large-memory-foam-seat-cushion-b0fbzbtxgg)
- [Everlasting Comfort 2.5L Ultrasonic Humidifier for Bedroom, 28 dB Cool Mist \| Top Fill, Easy to Fill & Clean, 24HR Runtime, Colorful Night Lights, Cool Mist, Auto Shut-Off, Indoor, Plant Humidifier](https://best-deals.pro/visit/everlasting-comfort-2-5l-ultrasonic-cool-mist-humidifier)
- [Everlasting Comfort The Original Lumbar Support Pillow for Office Chair - Improves Posture, Promotes Back Pain Relief - Superior Back Support for Gaming and Desk Chairs - Lumbar Pillow for Car, Couch](https://best-deals.pro/visit/everlasting-comfort-original-large-lumbar-support-pillow)
- [Pressure Relief Seat Cushion for Tailbone Pain, Sciatica & Coccyx Pillow \| Extra Large Office Chair Cushion for Healthy Sitting Posture, Sciatica Pain Relief Pillow With Extra Cover \(Black\)](https://best-deals.pro/visit/everlasting-comfort-large-memory-foam-seat-cushion-b0fbzbtxgg)
- [ComfiLife Doctor Recommended Seat Cushion - Premium Gel & Memory Foam Office Chair, Car Seat, Lifting Cushion - Chair Cushions for Back & Sciatica Relief - Seat Cushions for Office & Desk \(Black\)](https://best-deals.pro/visit/everlasting-comfort-large-memory-foam-seat-cushion-b0fbzbtxgg)
- [Skechers Seat Cushion Memory Foam,Donut Pillow Office Chair Cushion for Tailbone Pain Relief,Butt Pillow for Office Chair,Car seat Cushion,Long Sitting Office Workers,and Car Drivers,Black](https://best-deals.pro/visit/everlasting-comfort-large-memory-foam-seat-cushion-b0fbzbtxgg)

## Add-ons

- [Everlasting Comfort Lumbar Support Pillow for Office Chair - Improves Posture, Promotes Back Pain Relief - Superior Back Support for Gaming and Desk Chairs - Lumbar Pillow for Car, Couch](https://best-deals.pro/visit/everlasting-comfort-large-memory-foam-seat-cushion-b0fbzbtxgg)
- [Everlasting Comfort Car Seat Cushion for Driving - Orthopedic Car Cushion for Office, Travel, Gaming Chair Memory Foam Driver Booster for Short People, Non-Slip, Washable Cover, Back & Sciatica Relief](https://best-deals.pro/visit/everlasting-comfort-memory-foam-seat-cushion)

## Images

![Everlasting Comfort Seat Cushion, Large Memory Foam — 1](https://best-deals.pro/i/Cw6SzqugBgBh53thqqkFSP-gp22mUfnFecTMgCQeU8O7ohZ1vZMUvsYeJ_6zpnjdm3dDnGcqqf_StRINyGeZ1z1d4WkAAmCyH390z4Pk7O7vom9WL3bTTbGM.jpg)

![Everlasting Comfort Seat Cushion, Large Memory Foam — 2](https://best-deals.pro/i/l5Rx4-eg98fkFZ2jWIfK-Z1slDBoJ1rSR4XgWKLIRV7gJJBx97zbK28Edfuj5589hjwjL4wsR5xFbpkTKQfE7KDV2RoY1W-hojkxiKfHzmeIFVl_ZipXcpk6.jpg)

![Everlasting Comfort Seat Cushion, Large Memory Foam — 3](https://best-deals.pro/i/yi2Ohr2feFB4DyRgKGgW9k5lQ888-UW_0sbYsIsoRxmgbIvbEJPpfHS8xThSPb7IaqVPWQvBvTgSObT_uHHsGaxlHfM_nh7rGjvvAoXCvdixPeqwYBO1ht_l.jpg)

![Everlasting Comfort Seat Cushion, Large Memory Foam — 4](https://best-deals.pro/i/PU7xII4Un99N3spX0T92Z4o-ToDFAma1Gr0yLF9a3LMOxsCxndyZcTLTff4wQCQ6Ts0TIJuaaoYUS8ULMtrDeNDaoct3hHZR4vXNDQ0WneRSOuQoc2nCejHS.jpg)

![Everlasting Comfort Seat Cushion, Large Memory Foam — 5](https://best-deals.pro/i/RlwQf6Gs6nF5W2QbJJO2rqDb8wH0Cuz-dfadFqKi4swgtzqZJeEo8hL5KrIjjGUgVoBK5oftHOCZW77ov56fOSvezc4G1Tn2HMdcO8HbnbcNfYevQIfb0EoQ.jpg)

![Everlasting Comfort Seat Cushion, Large Memory Foam — 6](https://best-deals.pro/i/Lq41eFwz3iO5nq-w4au89e3Jh0jfAiY8BJj4rywyNdHlynxjLdAtT7pno4wEf1C_bWTux5ulOJqqSAirCHFp8SGQuvWElei_GyPJ6XVoSTZJr_3xv8vV1GBc.jpg)

![Everlasting Comfort Seat Cushion, Large Memory Foam — 7](https://best-deals.pro/i/XV2Yr4v8G2cW4Ohu6uYKqnHz8qpfeIuj36jQYtAeAIn5-f9nSbyzAeV1FvKlgWimDlxbGNUAVhuNNlxkDb7e4KGT4AQvNOlnFlT7tLha68CpXC9OfwQ8QWsm.jpg)