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    731 reviews

    Pressure Relief Car Seat Cushion

    Buy More, Pay Less!

    Buy 2 get extra $7 off
    Most Popular
    Buy 3 get extra $10 off
    Buy 4 get extra $20 off
    Best Value

    Transform the comfort of ANY Car seat.

    Patented shaped by in-house ergonomists to help evenly distribute your body weight across the hip and thigh while providing lower back relief for enhanced comfort. Made with proprietary extra dense charcoal memory foam, it offers soft cushioning that keeps its shape for all-day driving comfort.
    • Driving
      Transform the comfort of your existing car seat for the perfect companion on everyday driving.
    • Road Tripping
      Remove driving fatigue on your next big trip so you can fully enjoy the experience.
    • Passenger Riding
      Turn passenger and rear seats into personal sofas so everyone can enjoy game-changing comfort.
    20 W x 18 x 2.5 H inches


    Pick up 2 or 4 so ALL passengers can enjoy better comfort.
    In stock at our CA warehouse, ready to ship
    Dynamic Orange
    Cobalt Blue
    Lunar Grey
    Forest Green
    Pressure relief contours
    Even weight distribution
    Earth-friendly materials
    back sciatica hip pressure relief seat cushion

    Specially Designed for Car Seats

    Fits any front or rear car seat perfectly to add game-changing comfort without boosting seat height.
    sciatica pain seat cushion for work from home

    Like Sitting on A Cloud

    Perfect Balance of Soft and Support

    Experience our CloudSupport™ cushioning that’s soft to the hip while keeping its shape to stay supportive for lower back relief.

    Washable and Stays In Place

    The outer cover is washable for easy cleaning. The bottom features our GripMatrix™ fabric with 5X the grip of traditional non-slip cloth to keep your cushion locked in place.


    Frequently Ask Questions

    This cushion is intended for those who are seeking to take their driving or riding comfort to the next level. Whether it’s a daily commute or an 8-hour roadtrip, this seat cushion can help transform the comfort of your existing front or rear car seat to make sore back or legs falling asleep things of the past.

    Pick a couple up, so everyone in the car can enjoy better comfort.


    • Elastic earth-friendly recycled polyester outer shell.
    • Breathable earth-friendly recycled polyester mesh inner cover.
    • 100% charcoal infused Extra-dense Hyperfoam™, CertiPUR-US certified premium visco elastic memory foam.

    This pillow comes with a 1-year limited warranty. 

    20 W x 18 L x 2.5 H inches 

    Washing - The Pressure Relief Car Seat Cushion comes with a conveniently removable hypoallergenic cover that is machine washable. 

    Drying - Air dry only.

    *The memory foam pillow core is not washable.

    Free shipping is included for the 48 contiguous United States. We charge a flat shipping rate for Alaska and Hawaii. 

    We ship on weekdays from our warehouses in Fontana, CA, and Louisville, KY, whichever is closer to you, to speed up the shipping time. Weekend orders will ship on Monday, and all orders should arrive in 2~5 business days. 

    Customer Reviews
    4.8 Based on 731 Reviews
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    Filter Reviews:
      Stephanie S.
      United States United States
      I recommend this product

      Game Changer for **** Comfort!

      Dealing with a tail bone injury most of my life, a comfortable seat is hard to find. Eventually, even the softest cushion puts pressure on my tailbone. I purchased these cushions, one for the car and their thicker version for my work chair. OMG - game changer! Both provide comfortable support, lift and aids in encouraging proper posture. When driving, I now have zero discomfort no matter how long the trip. It does elevate your height in the car some, but as a short person that is not a problem. Of course, my husband just lowers the seat to compensate. The thicker cushion that I use for my work chair was so amazing, I bought a couple more so can use them on my couch and dining room chair. I also introduced them to my office manager. Who then offered both sizes to all of our staff and provided one for each employee as an accommodation. I highly recommend these **** cushions for anyone who sits! I would love to see a carrying case or smaller version that I can take with me - anywhere I need to sit down! Thank you!

      Kathleen C.
      United States United States
      I recommend this product

      Comfort at its Best!

      I like this cushion very much! It has brought comfort to my long car rides… both in my back and hips.

      United States United States
      I recommend this product

      I am now a believer

      I am not inclined to hyperbole, but for years I have been (like many I see on the road) the middle aged guy who appears to be in pain (and about 85 years old) when they stop for a comfort or gasoline stop. We walk about thirty paces, bent over, then our back and hamstrings loosen up and we proceed OK. This past three-day weekend, we drove 2200 miles in three arduous days. This was my first trip with my Cushion Lab pressure relief cushion, and what a difference. No pain during the trip, or at the end of a difficult day of driving (one day was 14 straight hours). Great product, I'm spreading the word, and just bought the back cushion today.

      Melanie L.

      Road Trip Approved!

      I bought two for my husband and I to use on our 1,000 mile road trip. Before I got these I noticed just going in hour in the truck would make my butt sore, but to my surprise, there was never any soreness during our 10 day travel with this cushion. I also have their regular one that’s a little thicker for my chair at work. Both worth the money for sure!

      United States United States
      I recommend this product

      What a relief!

      I've had lower back pain for over 60 years which occurred after a fall from a horse when I was very young. I travel all over teaching specific art classes and this cushion helps me to find total comfort while driving. I'm also able to get out of the car with no discomfort. I want to purchase another cushion for my computer chair. I'm very happy to have given this cushion a try.