Simply Seat Cushion
1.25” thick, 100% GelFlex Grid
Grippy, no-slip design keeps cushion in place
Our lightest cushion: best for on-the-go
Washable cover
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1 year warranty
so you can rest easy.
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Comfort-first cushions
Inside every cushion cover is 100% Purple Grid, for a sitting experience unlike any other.
No Pressure® Support
The Grid cradles your tailbone (and even wallet!) while cushioning the rest of your seat.
Breathability, temperature control
Hundreds of air channels paired with a temperature-neutral material mean you’re not stuck with a sweaty seat.
Long-lasting durability
Engineered to bounce back and withstand wear and tear from normal use. (It’s even covered by a one year warranty!)
Product details
Size
17.5“ x 15.75“ x 1.25“
Weight
4 lbs
Recommended For:
Medium-Soft Seats
Cover
Machine wash cold, tumble dry low
Cushion
Hand wash with warm water and gentle detergent
Shop other seat cushions
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Ultimate Seat Cushion
Really big, really comfortable — 2.5” thick, 100% GelFlex Grid.
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Back Cushion
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Royal Seat Cushion
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Frequently asked questions
It's Purple's lightest, lowest-profile cushion with 1.25 inches of GelFlex Grid built to go anywhere without adding bulk. It's the pick for anyone who wants pressure relief without carrying a full-size cushion around.
It's one of Purple's most popular picks for the car specifically because the low-profile design fits daily driving and commutes without taking up extra space. The no-slip base also keeps it from sliding on a vehicle seat.
Yes, its light weight and slim profile make it easy to carry along for flights, road trips, or trains, and it works just as well in an airplane or train seat as it does behind the wheel.
Yes, the 100% GelFlex Grid still cradles your tailbone and cushions the rest of your seat at 1.25 inches thick. It's built for medium-soft seats, so it adds relief without changing how the seat itself feels.
Because extreme heat can warp the GelFlex Grid material, we recommend avoiding leaving your seat cushion in hot vehicles, as heat damage may void your 1-year warranty. If you need to keep your portable Purple seat cushion in your car, store it out of direct sunlight—such as in your trunk or under a seat.
The cover is machine washable on cold with a low tumble dry; hand-wash the cushion itself with warm water and a gentle detergent.
Every Purple seat cushion comes with a 30-day trial and return policy starting from the date of delivery, giving you time to experience the pressure-relieving comfort of GelFlex Grid in your daily routine. Additionally, our durable seat cushions are backed by a 1-year warranty to protect your investment.
Yes, Purple seat cushions are FSA/HSA eligible. Select Truemed as your payment option at checkout to use your card like any other form of payment.