Purple Simply Seat Cushion - Pressure Reducing Grid for Cars

Our review of the Purple Simply Seat Cushion finds it best for commuters and travelers who want a firmer, supportive upgrade to a standard car seat. The bottom line: the 1.25' Purple Grid delivers clear pressure relief at the tailbone and better posture support without trapping heat, making it a practical choice for long drives and daily commutes where durability and cooling matter. This review explains the core benefits, how it feels compared to memory foam, and who will get the most from this rubber grid design.

Key Features

• 1.25' Purple Grid: Provides targeted support for the tailbone and distributes weight to reduce pressure on sensitive areas during long drives.
• No-Pressure Support: The Grid cradles the tailbone while cushioning the rest of the seat, helping reduce lower back and tailbone aches.
• Cool Comfort: Hundreds of air channels and a temperature-neutral material minimize heat buildup so users are less likely to get a sweaty seat.
• Travel Ready: Thin, portable construction makes it easy to add to car seats and take on road trips without changing seat height dramatically.
• Durable Material: Made from rubber-based materials intended to hold shape and support over time, offering consistent performance versus softer foams.

Who It's For

The Purple Simply Seat Cushion is ideal for drivers who spend long periods behind the wheel and need targeted pressure relief at the tailbone without adding bulk. Commuters, rideshare drivers, and road-trippers who value cooling ventilation and firm support will find it a useful upgrade from flat seat surfaces.

It is less suited for shoppers who prefer a plush, memory foam feel; some buyers report the cushion is firmer than expected and may feel too rigid if you want a sinking, soft cushion. Also, those needing thick ergonomic lifting or sculpted lumbar support should look at other solutions.

Pros & Cons

Pros

• Provides targeted pressure relief for tailbone pain and helps reduce lower back pressure during long drives.
• Maintains a temperature-neutral surface thanks to built-in air channels, reducing sweat buildup.
• Durable rubber construction that retains shape better than some soft foams.

Cons

• Firmer feel than memory foam alternatives, which some users describe as too hard for cushioned comfort.
• Minimal change to seat height and contouring means it may not replace the need for additional lumbar support for some users.

Specifications

Our Verdict

The Purple Simply Seat Cushion is a solid buy for people who need firm, targeted pressure relief and cooler seating during long drives. Its durable rubber Grid keeps support consistent and helps with tailbone and lower back discomfort, offering good value for travelers and commuters who prioritize support and ventilation over plush softness.

Frequently Asked Questions

Will this cushion get hot during long drives?
Its hundreds of air channels and temperature-neutral material are designed to reduce heat buildup, so it stays cooler than many solid foam cushions.

Is the cushion soft like memory foam?
The Purple Grid has a firmer, more supportive feel than memory foam; some users find it less soft but better for pressure redistribution.

Can I use it in other seats besides cars?
Yes, its thin, portable design makes it suitable for office chairs and travel seats where tailbone support and cooling are desired.