Wondergel / Purple PSCBCK01 Purple Seat Cushion Lower Back Support
Wondergel / Purple PSCBCK01 Purple Seat Cushion Lower Back Support
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Wondergel / Purple PSCBCK01 Purple Seat Cushion Lower Back Support

Key item features

  • ALL DAY SITTING – Designed to support your lumbar and encourage proper posture for 8+ hours of sitting.
  • NO PRESSURE SUPPORT – The Grid conforms to your spine while providing plenty of posture support.
  • COOL COMFORT – Hundreds of air channels paired with temperature-neutral material mean you’re not stuck with a sweaty back.
  • LONG-LASTING DURABILITY – Engineered to bounce back and withstand wear and tear from normal use.
  • EASY TO CLEAN – Throw the removable cover in the washer and clean the grid with soap and water.
  • NO-SLIP DESIGN – An integrated strap secures to most chair backs so the cushion stays in place.
  • TOTALLY TOTE-ABLE – The cushion cover features a built-in strap to easily grab and go.
Current price is $47.25
Price when purchased online
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Customer ratings & reviews

4.3 out of 5 stars
stars638 ratings478 reviews
How item rating is calculated
  1. 5 stars66% (424)
  2. 4 stars13% (83)
  3. 3 stars8% (54)
  4. 2 stars5% (35)
  5. 1 star7% (42)

Reviews summary

Pros

  • : Provides long-lasting support for back and lumbar area.
  • : Relieves discomfort and pressure in this area.
  • : Provides compliant-yet-stiff support for the back and lumbar area.

Neutral

  • : Offers great value for some, but pricey for others.

Cons

  • : May not fit or stabilize on larger chairs due to design limitations.
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Showing 1-3 of 478 reviews

Mar 12, 2026
Kader-tot
5 out of 5 stars review

Seller Verified Purchase

Perfect Lumber Cushion and More!

Purchased and used this lumbar support for a 17 hour, overnight, charter bus ride to Disney World. I actually used it as an armrest cushion for half the trip. It is actually perfect as a small pillow also! I am so happy with this product!

Review from purple.com
Helpful?7G3A69EX4DOG102651104
Jul 17, 2025
Doug H
5 out of 5 stars review

Seller Verified Purchase

Love the cooling

Had a different back support, but would sweat profusely, I love my purple pillow, as well as my mattress and the cooling effect is amazing. That's why I gave this a try and it's working perfectly.

Review from purple.com
Helpful?7G3A69EX4DOG102651104
Aug 26, 2025
Real P
5 out of 5 stars review

Seller Verified Purchase

Real person (srsly)

5'9" QT here, Totally helped with my fuzzy butt syndrome as I stand up after 4 hours of gaming. Thanks Purple!

Review from purple.com
Helpful?7G3A69EX4DOG102651104