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The Ergonauts Coccyx Seat Cushion combines high-density memory foam with a cooling gel layer to provide superior tailbone and lower back support. Featuring an ergonomic design that promotes healthy posture and reduces pressure on the coccyx, it’s perfect for office chairs, cars, wheelchairs, and travel. Its non-slip rubber bottom ensures stability, while the built-in handle and machine-washable cover add convenience and portability for everyday use.








| ASIN | B07YZQL2GH |
| Batteries required | No |
| Best Sellers Rank | 269,063 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 456 in Back & Seat Cushions |
| Care instructions | Machine Wash |
| Customer Reviews | 4.4 4.4 out of 5 stars (3,326) |
| Date First Available | 1 Dec. 2019 |
| Fill material | Gel Memory Foam |
| Is mould resistant | Chemical Free |
| Item model number | KS-DPL228 |
| Item weight | 1.23 Kilograms |
| Number of pieces | 1 |
| Package Dimensions | 36.4 x 22.1 x 14.5 cm; 1.23 kg |
E**M
Good, comfortable and supportive cushion, really useful for GTPS
Took a little while to get accustomed to, but saved a lot of pain on a recent flight to and from Heraklion, and on bus journeys around Crete. Although perfect for an airline seat, I find it a little short in the car and on public transport, so I either hang over the back, or have the front digging into the backs of my thighs. I currently have Trochanteric Bursitis, which is extremely painful. The seat cushion made the flight more bearable and also makes driving and public transport possible.
H**S
Mixed revv
The cushion is superb. Really comfortable, lovely quality, no complaints. Can not gife 5 stars because of communication/delivery. Tracking showed it was to be delivered on a certain (fixed same date) date for 2 whole days. 1st day, knew impossible as also not showing it had even been dispatched. 2nd day it still showed same date - it still did not arrive. As had just had bad accident, wasnt in any position to enquire. It did arrive in a perfectly good way on another day enntirely but think admin behind the scenes could just streamline this better for customers.. only reason not give 5 stars whichnis a shame.
A**E
Nice and firm, yet comfortable and supportive. Also a bonus for taller people.
I'm 6'2" and 100kg. I was getting a sore coccyx from sitting in home office all day and rather than a new chair thought I would try this. Have to say its superb - been using it a week now and it keeps its shape really well - I have no pain at all now. Quite thick and just the right amount of padding - I was using a cushion previously but it wasn't supportive enough. For the money I think its a great buy, and even if I get a new chair will continue to use this as it also adds a few extra inches to sitting height which means my overall knee and ankle angle is better as many seats don't go high enough for taller people.
S**A
Great product
Great product, very easy to adjust and comfortable. Has helped with stopping lower back pain
A**R
Great value for money
It makes my chair feel brand new! Really good quality, it was shipped quickly so that was a bonus too! Fully recommend this to people with chronic back pain looking to upgrade their chair without breaking the bank. The depth of the support is great i.e. I am 128kg and it supports my back no problem
C**Y
Good for coccyx pain
Better than most cushions I’ve tried for pain relief.
G**R
Good for fractured coccyx
After badly fracturing my coccyx three weeks ago this is my third cushion I have bought. I couldn’t drive the car as it was agony. This cushion has allowed me to drive again. It is very comfortable and really does help. I mean don’t get me wrong the pain is still there but this is helping a lot- fully recommend. Thank you
J**E
Not as good as I thought it would be
Because of the shape at the back where the gap is it does not support my bottom as the ischial tuberosity bone in my bum cheeks sits right on the edge of the gap! I think I would have been better to have got just a cushion with no gap at the back I only have a small bum with not a big amount of flesh on it and got this hoping it would relive the pain I get from sitting at my desk at work which is the pain in the cheek bone in your bum that feels like a rounded ball - so all in all I'm not really overly impressed with it - I don't think it will keep its shape either as I feel its losing its support already
C**N
Agréable, je souffre moins depuis que je l'utilise !!
L**A
Lo utiliza una persona mayor, con problemas de columna y algo de sobrepeso. Le costaba mucho incorporarse y levantarse de su sillón, y la verdad es que ahora lo hace con bastante más facilidad. Además, pasa mucho tiempo sentada y con este cojin está más cómoda y se queja menos de sus dolores. Un acierto. Totalmente recomendable.
P**K
+ Ból miednicy zniknął od pierwszego dnia używania poduszki, pod tym kątem super. - Zauważyłem skutki uboczne w postaci bólu głowy i dziwnego uczucia przestawienia w karku. Nie wiem, z czego to wynika, być może to tylko u mnie tak się dzieje, ale przez kolejny dzień od używania boli głowa, delikatne nerwobóle w karku, więc odkąd ból miednicy minął, już nie używam poduszki. Pewnie warto skonsulować zakup z fizjoterapeutą.
M**L
Das Sitzkissen von Ergonauts ist wirklich eine große Hilfe beim langen Sitzen. Es ist angenehm fest, passt sich gut an und entlastet spürbar Rücken und Steißbein. Besonders im Büro oder beim Homeoffice merkt man schnell den Unterschied – man sitzt deutlich bequemer und aufrechter. Die Verarbeitung ist hochwertig, der Bezug abnehmbar und leicht zu reinigen. Insgesamt ein sehr empfehlenswertes Kissen für alle, die ergonomisch sitzen möchten. 🪑✨
C**O
The only and the one which relieves my tailbone’s pain! Excellent product
TrustPilot
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