10 Best seat cushions in Australia

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Last Updated - 23/02/2025

Best Choice
01

Benazcap

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On Amazon

Benazcap Seat Cushion, Ergonomic Coccyx Cushion for Office and Car Chair, Sciatica Pain Relief, Memory Foam Seat Cushion with Washable Cover, Lumbar Support Cushion for Long Sitting
9.9

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Wide application: this cushion is ideal as office chair cushion, suitable for various occasions, including cars, sofas, dining chairs, outdoor patio cushions, as well as for use in travel and sporting events. Its adaptable design ensures an unparalleled seating experience wherever and whenever you need it.
SCIENTIFIC DESIGN & HIGH QUALITY CUSHION This memory foam seat cushion is designed by our internal ergonomics and has ergonomic contours to improve your posture and support your thighs and hips. The premium memory foam cushion ensures superior comfort for any chair, even when sitting for a long time.
LUMBAR SUPPORT & SCIATICA PAIN RELIEF Our coccyx pillow helps maintain healthy spine alignment and ensure comfortable sitting comfort all day long. It can effectively relieve lower back discomfort caused by prolonged sitting and is also a great option for relieving sciatica pain.
INSTANTLY UPGRADE ANY CHAIR With its soft hip and thigh padding, this seat cushion transforms any ordinary seating into a personal throne. Say goodbye to back pain and numb legs and enjoy custom support for unparalleled comfort.
EASY TO CLEAN & NON SLIP MATERIAL This seat cushion is equipped with a removable and machine washable cover that allows for easy hygiene. The non-slip rubber base prevents slipping and thus ensures more safety and helps maintain the optimal seat cushion position.

A$65.99
02

Benazcap

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Benazcap Large Seat Cushion for Office Chair Memory Foam Coccyx Pain Relief Cushion Pillow for Back Support Non-Slip Seat Pad for Office Desk, Car Seat, Wheelchair, Sciatica
9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

[Versatile Utility] Soft yet resilient, our seat cushion is suitable for sedentary individuals in various settings, including home, office, travel, and car. It's a must-have accessory for cozy comfort wherever you go.
[Tailbone Pain Relief] Engineered with a unique cocked edge design, this cushion provides substantial support for your legs and hips, effectively mitigating sciatica, tailbone, back pain, leg numbness, and hip discomfort. Additionally, its plush construction aids in posture improvement and alleviates sedentary fatigue.
[Practical Gift Idea] Crafted to be both soft and supportive, our seat cushion maintains its shape and durability over time. It's an ideal gift choice for your loved ones, offering them enhanced comfort and a boosted sense of well-being.
[Ergonomic Design] Our Ergonomic Seat Cushion is meticulously contoured to cradle your thighs and hips, facilitating an upright sitting position on any chair.
[Customer Satisfaction Guarantee] Your comfort is our primary concern. Should any issues arise during your use of the seat pillow, please don't hesitate to contact us. We prioritize your comfort and will swiftly address any concerns to ensure your satisfaction.

A$62.99
Best Value
03

Aerostralia
40% Off

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On Amazon

Aerostralia Seat Cushion, Desk Chair Cushion, Memory Foam Seat Cushion, for Office Chairs, Sciatica Car Seat Cushion for Back Coccyx Tailbone Pain Relief, No-Slip Protects (Black)
9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

‍️【Versatile】: Use it as a car seat cushion, desk chair cushion, or gaming chair butt pillow. Makes a great travel companion; sit comfortably wherever you sit, wherever you go.
‍️【Premium Quality Seat Cushion】: Our seat cushions for office chairs is made of 100% pure memory foam with no additives, soft but firm, could relief butt pressure effectively from long sitting.
‍️【Portable and Durable】: This chair cushion Pad has an anti-slip rubber bottom, and a machine washable zipper velvet cover for easy cleaning.
‍️【For Coccyx, Lower Back Pain and Sciatica】:This seat cushion with the ergonomically designed heat responsive memory foam relieves the main pressure points from your thighs and bottom part and distributes your bodyweight evenly across the seating surface. This ensures lasting comfort and pain relief even when sitting for long periods of time.
‍️【Fits All Types of Seating】: Add our sitting pillow to your list of favorite work from home accessories, its large size (17"x14"x2") fits all types of chairs around your home, office, and even car.

A$29.99 A$49.99 40% Off
04

FORTEM

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FORTEM Chair Cushion, Seat Cushion for Office Chair, Car Seat Cushion, Coccyx Orthopedic Pillow, Desk Chair Memory Foam Sitting Pillow, Washable Cover (Mesh, Black)
9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Tail Bone Pain Relief Cushion - Ergonomic "U"Shaped Cutout alleviates pressure on the sciatica nerve reducing back, leg, butt, and coccyx/tailbone pain caused by sitting uncomfortably for hours. Whether you use it as a seat cushion for car or chair cushion for desk chair, you will notice the difference.
Superior Quality & Easy Maintenance- This half donut cushion is made of pure memory foam encased in a breathable and washable mesh cover. No more worrying about stains or spills on your desk chair cushion. Simply unzip the cover and throw it in the wash.
Reliable Orthopedic Pillow This office chair cushion, car pillow contours to your body to promote a healthy body posture while sitting. The memory foam bounces back after every use making this seat cushion your best companion while driving or working for extended periods.
Multifunctional and Lightweight - Our Sitting pillow has a non-slip rubber grip bottom and a carrying handle. It's lightweight and portable so you can take it anywhere. You can use it as a car seat cushion, desk chair cushion, wheelchair cushion or a sitting pad for any uncomfortable seat.

A$39.99
05

OMCOZY

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Purple Gel Seat Cushion, Cooling seat Cushion Thick Big Breathable Honeycomb Design Absorbs Pressure Points Seat Cushion with Non-Slip Cover Gel Cushion for Office Chair Home Cars Wheelchair
9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

【Zipper design, easy to clean】The zipper design and detachable seat cover can better clean the gel seat cushion. This way you can use the seat cushion without worrying about soiling the seat.
【Super soft & hard to deform】The Purple gel cushion has cushioning property that it does not broken even if you put an egg and sit down. In addition, it is characterized by high elastic gel material, it restores to its original shape as soon as it is stretched and squeezed, and has superior durability than conventional cushion.
【Large size & Help Relieve Pain】Purple seat cushion size is 18 x 17 x 1.45 inch, weight about 2.6lb.Double layer gel cushion design. Not only thicker, but also more comfortableEffectively prevent and alleviate various pain symptoms, including tail bone problems, lumbar strain, sciatica, and degenerative disc disease.
【Breathability and heat dissipation】Our Purple seat cushion adopts a honeycomb design, and the built-in free-flowing air channel prevents the seat from sweating and maintains comfortable heat dissipation.
【Applicable scope】Chair pad is great for office, home, travel, car seat or wheelchair use,suitable as gifts for family, friends and colleagues

A$39.99
06

Benazcap

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On Amazon

Benazcap X Large Memory Seat Cushion for Office Chair Pressure Relief Sciatica & Tailbone Pain Relief Memory Foam Firm Coccyx Pad for Long Sitting, for Office Chair, Gaming Chair and Car Seat Upgrade
9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

【Versatile and Portable】Our cushion fits most chairs, making it perfect for use as a car seat cushion, desk chair cushion, sciatica pain relief cushion, gaming chair cushion, or chair cushion for back pain. It measures just 19" x 17" x 6". If you're not satisfied, we offer a hassle-free full refund.
【Relieves Pain and Improves Posture】The ergonomic "W" shape of our cushion provides support and comfort while reducing pressure on your lower back, waist, and hips. It also helps improve your posture, reducing the risk of pain and discomfort.
【Quality Memory Foam】Our cushion is made of durable memory foam that provides superior comfort. It's slow-rebounding and always regains its shape after each use, ensuring long-lasting comfort.
【Designed for Comfort】Our cushion is designed to provide comfortable seating for sedentary people, allowing you to focus on your work without discomfort. It's perfect for adults weighing between 100-220 lbs.If for some reason our cushions do not fit your seat, just contact us and we will address your issue within 24 hours.
【Certified Safe Materials】Our cushion is made of high-density memory foam and features a non-slip bottom and breathable black mesh cloth. It has been tested by professional safety organizations to ensure it's safe and comfortable for extended use.

A$59.99
07

FORTEM

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On Amazon

FORTEM Chair Cushion/Seat Cushion for Office, Lumbar Support for Chair, Car, Back Support Memory Foam Pillow Washable Cover (Black, Mesh)
9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Versatile and Lightweight - Our lumbar support pillow for chair has adjustable elastic straps, it can also be used as a lumbar support pillow for car seat. Desk chair cushion can also work as a car seat cushion, or wheelchair cushion. Being portable, these memory foam seat cushions are your all-time travel companion.
Premium Quality and Easy Maintenance - The seat cushion and lumbar support pillow for car are made from pure memory foam. It helps maintain a healthy body posture by absorbing some of the pressure against your body. This half donut cushion seat and back cushion are encased in a removable, washable mesh covers.
Enjoy Pain-Free Life with Ultimate Comfort – Our back support pillow is adjustable to the contours of your body, making it a great lumbar support pillow while driving or working long hours. The seat cushion for office chair is of utmost relief for coccyx/tailbone pain.
Best Orthopedic Pillow – FORTEM chair cushion has an ergonomic "U" Shaped Cutout. This sitting pad is highly recommended by orthopedic experts as it alleviates pressure on the sciatica nerve to reduce back, leg, and butt pain. Enjoy it as an office chair cushion or as a car pillow.

A$57.79
08

Amazon Basics

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On Amazon

Amazon Basics Memory Foam Seat Cushion - Black, Square
9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Waterproof and spill-proof removable cover zips off for easy cleaning as needed; choice of color/pattern
Square-shaped memory foam chair cushion for enhanced comfort when sitting
Measures 38.99 by 38.99 by 3.3 cm; backed by an Amazon Basics 1-year limited warranty
Made of ultra-soft viscoelastic memory foam that conforms to the body and offers sink-into supportive softness
Ideal for home, office, or travel, whether in a rocking chair, office chair, or a car or airplane seat

A$24.90
09

Ruiyuan

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On Amazon

Ruiyuan Seat Cushion Office Chair Cushion Large 44x44x6cm Super Elastic Latex Seat Cushions for Dinning Chair Airplane Car Softness Breathable Anti-Slip Washable (Navy Blue)
9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Removable Cover：The seat cushion cover is sewn in velvet, soft and comfortable to the touch. Breathable holes are distributed on the surface. The zipper closure can be removed and cleaned at any time to keep it tidy
Latex Cushion：The seat cushion is made of natural latex, which has high-quality elasticity, ductility and stability. With honeycomb design, it is soft and non-collapsible. Fits the human body shape, provides upward cushioning force, and comfortably
Large Square Size：44*44*6cm/17.3*17.3*2.4inch. Thickened by 6cm for more flexibility, it can be used as home chairs, office seats, car seats, wheelchairs, and even for sitting on the floor outdoors. It can be used in all seasons
Exclusively for Ruiyuan：Seat cushions are designed to provide customers with high-quality and practical products, so please feel free to contact us if you have any questions
Anti-slip Particle Bottom：The bottom of the seat cushion is distributed with rubber particles to increase friction. It will not slip even if it is placed at an angle, and you can move freely when sitting on it

A$28.99
10

iamcomfi

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On Amazon

iamcomfi Seat Cushion - Medium - Coccyx Car Seat Cushion for Office Chair, Desk & Car Driving - Premium Heat Sensitive & Durable Memory Foam Sitting Pillow - Home Office Back Cushions & Seat Cushions
8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

VERSATILE, DURABLE & ERGONOMIC - Most of us find ourselves sitting over 8 hours in an agonising office, dining chair or car seat. Our office seat cushion will revolutionise the monotony of the day to day with its impeccable architecture. From the hard-wearing and removable case to the intelligent and premium memory foam to skyrocket your daily comfort levels. No matter if you're at home in the car or in the office our booster cushion will provide an unrivalled comfy solution.
SIT COMFORTABLY FOR HOURS - Whether you work at your desk from home or drive for hours in the car our office chair cushion is ergonomically designed with heat responsive soft memory foam pads that relieves pressure points and smartly distributes your body weight across the seat surface. This ensures enduring comfort and support even when sitting for long periods of time.
PROFESSIONAL VIDEO GUIDE INCLUDED - Give the gift of movement and comfort. We all have friends and family members who have a sedentary lifestyle. Our car seat cushion has the added bonus of a complementary video guide from Dr Robert Griffiths at Pro Performance Clinics to extract every tip and trick to get the absolute best out of our coccyx cushion.
METICULOUSLY MADE MATERIALS - It took years and plenty of blood sweat and tears alongside working with our material engineers to develop our driving, gaming and office coccyx cushion. We now have the perfect blueprint for the coccyx pillow. By utilising specific densities of materials testing the cover for durability tirelessly and approaching data from a unique angle we have been able to compose a cushion that dovetails your journey towards comfort completion in a bastion of bliss.
DISCONTINUE DISCOMFORT - At iamcomfi we obsess over product innovation and development. Our coccyx cushion is designed with a rear cut-out that ensures our coccyx cushion keeps your tailbone sensationally supported. Such an innovative design mitigates pressure from your coccyx and the spinal column with cloud-like properties whilst offering an everlasting sense of support that'll cosset, relieve and brace your back tailbone and sciatic nerve.

A$45.97