Rv Cushion Lab Extra Dense Lumbar Pillow

RV Cushion Lab Lumbar Pillow Review

If you spend long hours sitting at a desk or driving, you know how essential proper back support is. The Cushion Lab Extra Dense Lumbar Pillow promises to relieve lower back pain and improve posture.

Priced at $59.39 and with a rating of 4.3 out of 5 stars from over 4,600 reviews, this lumbar pillow has caught the attention of many. But does it live up to the hype? Let’s delve into the details.

After using the Cushion Lab Lumbar Pillow daily for two months, I can confidently say it has significantly improved my back support. The unique, contoured shape and firm Hyperfoam material provide consistent support, which is crucial for someone with chronic pain.

Initially, it took a couple of days to get used to the firmness, but now it feels incredibly comfortable. Whether I use it on my office chair, car seat, or even on the couch, the pillow helps maintain an upright posture and reduces strain on my lower back.

Ergonomic Design by Physical Therapist

Rv Cushion-Lab Lumbar Pillow

The Cushion Lab Extra Dense Lumbar Pillow stands out due to its design, which is specially crafted by a physical therapist. This ergonomic lumbar support cushion is contoured to fit organically with your lower back, effectively relieving pressure for those who sit for prolonged hours. The design is particularly beneficial for office workers, drivers, and anyone experiencing back pain due to extended sitting. Many users have noted significant improvements in their posture and a reduction in daily discomfort after incorporating this cushion into their routines.

USPTO Patented Multi-Region Back Support

Rv Cushion-Lab Lumbar Pillow

One of the key features of this lumbar pillow is its USPTO patented multi-region back support. This unique design offers firm support to the lower, mid, and upper mid-back regions, ensuring that your spine stays in an ideal posture throughout the day. By maintaining proper alignment, the cushion helps in reducing the strain on back muscles, which is essential for preventing and alleviating back pain. Users have reported that it provides a balanced distribution of support, making it a reliable choice for maintaining spinal health.

All-Day Support with Proprietary Hyperfoam™

Rv Cushion-Lab Lumbar Pillow

The Cushion Lab lumbar pillow is made with Hyperfoam™, a proprietary, extra dense, dynamically rebounding memory foam. This material is designed to offer all-day support, ensuring that the cushion maintains its shape and effectiveness even after prolonged use. Unlike other memory foam products that tend to ‘pancake’ and lose their supportive qualities, Hyperfoam™ remains firm and supportive, providing consistent relief and comfort. Users appreciate the durability and resilience of this material, which enhances the overall value of the cushion.

Breathable Cover with Adjustable Strap

Rv Cushion-Lab Lumbar Pillow

Another notable feature of the Cushion Lab lumbar pillow is its breathable cover, made from hard-wearing polyester rayon. The cover is not only durable but also removable and washable, ensuring long-term use and easy maintenance. Additionally, the pillow comes with an adjustable strap that can secure the cushion to various types of seating, including office chairs, car seats, and airplane seats. This strap also doubles as a convenient luggage strap, making the pillow versatile and travel-friendly.

Versatile Use for Various Settings

Rv Cushion-Lab Lumbar Pillow

The Cushion Lab lumbar pillow is designed for use in multiple settings, offering back pain relief wherever you might need it. Whether you are working at a desk, driving, flying, or simply relaxing on your sofa, this cushion provides the necessary support to alleviate discomfort. Users have found it particularly beneficial for enhancing the comfort of less supportive seating options, such as couches and older chairs. The versatility of this pillow makes it a useful addition to any environment where you spend a significant amount of time sitting.

User Experiences and Testimonials


Many users have shared positive experiences with the Cushion Lab lumbar pillow. One user, who deals with autoimmune issues and chronic inflammation, reported a significant reduction in daily pain after using the cushion. Another user highlighted the cushion’s firmness and how it effectively supports the back without collapsing under pressure. These testimonials underline the effectiveness and reliability of the cushion in providing long-term relief and support for various back pain issues.

Adjusting to the Cushion


Some users have mentioned that it took a couple of days to get used to the Cushion Lab lumbar pillow. This adjustment period is common with ergonomic products as your body adapts to the new support and posture correction. Once accustomed, users have found the cushion to be incredibly comfortable and beneficial for maintaining an upright posture. The initial adjustment period is a small trade-off for the long-term benefits of improved back support and reduced pain.

Price Considerations


While some users have noted that the Cushion Lab lumbar pillow is on the pricier side, many agree that it is worth the investment. The combination of its ergonomic design, durable materials, and effective back support justifies the cost for most buyers. Users who have tried other, less expensive options often find that they do not provide the same level of support and comfort, making the Cushion Lab pillow a preferred choice despite its higher price point.

Design and Aesthetics


The design of the Cushion Lab lumbar pillow is unique and may appear unconventional at first glance. Some users have humorously compared its shape to that of a tooth, but this design is integral to its functionality. The unconventional shape ensures that the cushion fits the natural contours of the spine, providing targeted support where it is needed most. Despite its unusual appearance, the pillow has proven to be highly effective in alleviating back pain and improving posture.

Potential Limitations

While the Cushion Lab lumbar pillow has received overwhelmingly positive reviews, it may not be suitable for everyone. Some users have found the cushion to be too firm or rigid, which can affect comfort levels. Additionally, larger individuals may experience different levels of support due to the width and positioning of the cushion. It is important to consider these factors and possibly consult with a healthcare professional to determine if this lumbar pillow is the right fit for your specific needs.


  • Designed by a physical therapist for back pain relief
  • Provides firm, multi-region back support
  • Made with proprietary Hyperfoam for all-day support


  • Price is relatively high
  • May feel stiff and inflexible to some users
  • Comfort may vary based on individual body size and shape


In conclusion, the Cushion Lab Extra Dense Lumbar Pillow is a worthy investment for anyone experiencing back pain or looking for enhanced back support. Its ergonomic design and high-quality materials set it apart from conventional lumbar cushions.

While it may seem pricey, the long-term benefits of reduced back pain and improved posture make it a valuable addition to your seating arrangements. Overall, it delivers on its promises and offers a risk-free trial for peace of mind.

Questions & Answers:

Question: Is the cover of the lumbar pillow washable?

Answer: Yes, the cover is removable and washable, made with breathable polyester rayon.

Question: Can this lumbar pillow be used in a car?

Answer: Yes, it is designed for use in office chairs, cars, sofas, and even planes.

Question: Does the lumbar pillow come with an adjustable strap?

Answer: Yes, it includes an adjustable strap that can also function as a luggage strap.

Cushion Lab Extra Dense Lumbar Pillow – Patented Ergonomic Multi-Region Firm Back Support…
  • ✔ DESIGNED BY PHYSICAL THERAPIST FOR BACK PAIN RELIEF: Specially contoured to fit organically to relieve lower back pressure for office workers, drivers, or anyone who sit for long hours & experience back pain.