Seat + lumbar, one piece
LiftPoint Cushion
LiftPoint Cushion
New — reviews open at day 21
Most cushions use 30–40 kg/m³ foam. Under load it compresses, the cutout closes, and your tailbone is back on the seat. Ours is 65.
- Coccyx cutout keeps the tailbone off the seat
- Lumbar rise moulded into the same piece
- Non-slip base, removable washable cover
Measured specs
Choose your set
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Free shipping · arrives in 6–9 days
60 days. Keep it either way.
If it flattens or doesn't fit, we refund you. Don't ship it back — we don't want it and you shouldn't have to pay for postage.
Full specifications
Full specifications
- One-piece moulded cushion — coccyx cutout in the seat, lumbar rise moulded into the same unit
- High-density memory foam, 65 kg/m³
- Non-slip base
- Removable, machine-washable cover
- 42 × 44 × 32 cm (16.5 × 17.3 × 12.6 in), width × depth × height at back
Will it fit my chair?
Will it fit my chair?
Measure your seat front-to-back and side-to-side. The cushion is built to sit fully on a standard office or dining seat without overhanging the front edge — full measurements are in the specs above.
Deep bucket car seats with tall side bolsters are the main exception; measure the flat part of the seat first.
Returns and refunds
Returns and refunds
You have 60 days from the day it arrives. Email support@drainashop.com for a full refund. You don't need to send the cushion back, and there is no restocking fee.
Return address on file: [return address].
LiftPoint Cushion
Your tailbone sits lower than the two bones you're built to sit on. No chair changes that, because every seat is flat. A cutout does — it lets the bone hang in open space instead of taking your weight.
Your last cushion didn't wear out. It collapsed.
The foam under a cutout carries your weight every hour you sit. Softer foam gives a little more each day, until the gap it was holding open closes up. Once that happens the tailbone is back on the seat, and the cushion that felt right for the first few weeks stops doing the one thing you bought it for.
Below 45 kg/m³, foam gives up under daily weight — usually around week three. It isn't broken. It's just too soft to hold its shape under a body, all day, for months.
Foam density is the number that decides whether a cutout keeps working, so it's printed here. Most cushions are in the 30–45 kg/m³ range, which softens faster under daily weight. LiftPoint is 65.
Compression demo — one take, a tape measure, a real person sitting and standing, foam recovery, ten cycles. Video to be added.
Will it fit
- Overall width
- 42 cm / 16.5 in
- Overall depth
- 44 cm / 17.3 in
- Height at back
- 32 cm / 12.6 in
- Base
- Non-slip, full coverage
Measure your seat front-to-back and side-to-side. The cushion should sit fully on the seat without overhanging the front edge.
If it doesn't work, you're not stuck with it.
You have 60 days from the day it arrives. If the cushion isn't right — too firm, wrong fit, anything — email support@drainashop.com and we refund you in full. We don't ask you to ship it back, and we don't charge a restocking fee.
Return address on file
[Company name]
[Street address]
[City, State ZIP]
[Country]
One person, two places they sit.
- Office chairThe eight-hour seat.
- Car seatWhere 30 minutes is enough to feel it.
- Dining chairHard seat, long dinner.
- CouchThe one that's softer than it looks.
Most people end up wanting one where they work and one where they drive. That's the two-pack.
Questions
Will it flatten?
That's what the 65 kg/m³ foam is for. Denser foam compresses less under daily weight, so the cutout keeps its shape. If it stops holding up within 60 days, the guarantee covers it.
Will it fit my office chair?
The cushion is 44 cm deep and 42 cm wide, which sits within most office-chair seats. Measure your seat depth against that — you want it fully on the seat, not overhanging the front edge.
Will it fit my car?
It works on most car seats. Bucket seats with deep side bolsters are the main exception — measure the flat part of the seat first.
Is the cover washable?
Yes. The cover unzips and goes in the machine on cold, then air dry. The foam itself is spot-clean only.
Does it get hot?
The cover is a breathable knit, not a coated or gel-top fabric, so it runs cooler than vinyl. Over a long day it warms to body temperature like any seat.
How long is shipping?
Free on every order. Orders arrive in about 6–9 days.
Reviews
We open reviews at day 21, once customers have used the cushion long enough to say something useful about how it holds up. Nothing to show yet.