Home / Coccyx Cushion / AtlasChair™ Desk Chair Lumbar Support Pillow, Memory Foam Seat & Back Cushion
AtlasChair™ Desk Chair Lumbar Support Pillow, Memory Foam Seat & Back Cushion
AtlasChair™ Desk Chair Lumbar Support Pillow, Memory Foam Seat & Back Cushion
AtlasChair™ Desk Chair Lumbar Support Pillow, Memory Foam Seat & Back Cushion
AtlasChair™ Desk Chair Lumbar Support Pillow, Memory Foam Seat & Back Cushion
AtlasChair™ Desk Chair Lumbar Support Pillow, Memory Foam Seat & Back Cushion
AtlasChair™ Desk Chair Lumbar Support Pillow, Memory Foam Seat & Back Cushion
AtlasChair™ Desk Chair Lumbar Support Pillow, Memory Foam Seat & Back Cushion
AtlasChair™ Desk Chair Lumbar Support Pillow, Memory Foam Seat & Back Cushion
AtlasChair™ Desk Chair Lumbar Support Pillow, Memory Foam Seat & Back Cushion
Built for the shift that doesn't stop

AtlasChair™ Desk Chair Lumbar Support Pillow, Memory Foam Seat & Back Cushion

Sit for hours without fighting your chair. Seat and back support, molded as one piece.

$84.99$44.99
Free standard shipping30-day returns
✓30-Day Money-Back GuaranteeFree returns · Free standard shipping · Express option at checkout
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Not a medical device. Consult a healthcare professional.

  • One-piece design: seat and lumbar support in a single molded cushion
  • High-density memory foam that holds its shape, session after session
  • Open cutout at the tailbone area
  • Non-slip base — stays where you put it
Specifications +
  • Material: memory foam
  • Cover: textured fabric, black top with grey side panel
  • Design: seat and backrest molded as one piece
  • Use: office chair or car seat
Shipping & returns +

Free standard shipping on every order, with an express option at checkout. You have 30 days to return it for a full refund. See our Shipping and Refund policies for details.

AtlasChair™ Desk Chair Lumbar Support Pillow, Memory Foam Seat & Back Cushion, how it supports you
Why it works

Designed around how you sit

Seat and back in one pieceThe backrest is molded into the seat, so there is nothing extra to strap on or line up.
Open cutout at the tailbone areaAn open channel at the back of the seat, so that spot sits over open space instead of foam.
Contoured memory foamThe seat is shaped with two contoured wells, and the foam follows your weight as you sit.
Desk chair or car seatUse it on your office chair or in the car. Check your seat width before ordering.
About this support

AtlasChair™ Desk Chair Lumbar Support Pillow, Memory Foam Seat & Back Cushion

A one-piece memory foam cushion built for your desk chair. The seat and the lumbar support are molded together — nothing to strap on, nothing to line up. High-density foam holds its shape through a full workday instead of flattening out. Open cutout at the tailbone area, non-slip base.

AtlasChair™ Desk Chair Lumbar Support Pillow, Memory Foam Seat & Back Cushion
Fits your setup

One cushion. Every seat.

Home office
🏠 Home office
Car
🚗 Car
Gaming chair
🎮 Gaming chair
Dining table
🍽️ Dining table
Built to be different

Standard seat cushion vs. AtlasBack

Standard seat cushionAtlasBack
Flat foam that flattens over timeContoured memory foam
No cutoutOpen cutout at the tailbone area
Seat onlySeat and backrest in one piece
Slides around on the chairStays against the chair back
How it works

Set up in three steps

  1. Place it on the chair— Set the cushion on the seat with the cutout toward the back.
  2. Push it against the backrest— Slide it back until the raised part rests against the chair back.
  3. Sit and settle in— Sit all the way back so your lower back rests against the raised part.
Straight talk

What we promise. What we don't.

We promise

  • Clear product descriptions
  • Support and comfort for your workday
  • Free standard shipping
  • 30-day money-back guarantee

We don't

  • Claim to cure or treat anything
  • Use made-up reviews
  • Pressure you with fake countdowns
  • Hide what a product does and doesn't do
Before you buy

Questions, answered

Will it fit my chair? +

Measure the seat of your chair before ordering and compare it with the cushion size shown in the product photos.

Can I use it in the car? +

Yes. It sits on a car seat as well as a desk chair. Check that it fits your seat first.

Is the backrest a separate piece? +

No. The seat and the backrest are molded as one piece.

Is this a medical device? +

No. AtlasBack products are not medical devices and are not intended to diagnose, treat, cure or prevent any condition. Consult a healthcare professional about pain or a health concern.

What are the shipping options? +

Standard shipping is free. An express option is shown at checkout. See our Shipping Policy for details.

What is the return policy? +

You have 30 days to return your order. See our Refund Policy for the full terms.

How can I contact you? +

Use the form on our Contact page and we will get back to you.

✓

30-day money-back guarantee

Use it through a full month of workdays. If it isn't right for you, send it back within 30 days — see our Refund Policy.

$44.99