--- product_id: 27512367 title: "ERGO21 LiquiCell Sports Cushion - 3.5 Inch Thick Seat Pad for Tailbone, Hip & Lower Back Pain Relief - Ergonomic Comfort for Car, Office, Stadium & Wheelchairs- Better Than Gel, Foam or Air" brand: "ergo21" price: "VT59932" currency: VUV in_stock: true reviews_count: 8 category: "Ergo21" url: https://www.desertcart.vu/products/27512367-ergo21-liquicell-sports-cushion-3-5-inch-thick-seat-pad store_origin: VU region: Vanuatu --- # 3.5-inch LiquiCell liquid membrane tech XL-wide 20x18 inch ergonomic fit Waterproof, non-slip base for stability ERGO21 LiquiCell Sports Cushion - 3.5 Inch Thick Seat Pad for Tailbone, Hip & Lower Back Pain Relief - Ergonomic Comfort for Car, Office, Stadium & Wheelchairs- Better Than Gel, Foam or Air **Brand:** ergo21 **Price:** VT59932 **Availability:** βœ… In Stock ## Summary > πŸ’Ί Sit Smart, Feel Unstoppable – Upgrade Your Comfort Game! ## Quick Answers - **What is this?** ERGO21 LiquiCell Sports Cushion - 3.5 Inch Thick Seat Pad for Tailbone, Hip & Lower Back Pain Relief - Ergonomic Comfort for Car, Office, Stadium & Wheelchairs- Better Than Gel, Foam or Air by ergo21 - **How much does it cost?** VT59932 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/27512367-ergo21-liquicell-sports-cushion-3-5-inch-thick-seat-pad) ## Best For - ergo21 enthusiasts ## Why This Product - Trusted ergo21 brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Liquid Membrane Comfort:** Experience pressure-free sitting with advanced LiquiCell tech that outlasts gel and foam. - β€’ **Durable & Easy-Care Fabric:** Waterproof, micro-stretch Teslan fabric wipes clean in secondsβ€”no fuss, no stains. - β€’ **Versatile & Portable Design:** Lightweight XL cushion fits office chairs, cars, wheelchairs, and stadium seats effortlessly. - β€’ **Ergonomic Support for All-Day Use:** Designed to relieve tailbone, hip, and lower back pain during long workdays or travel. - β€’ **Trusted by Mobility & Wellness Pros:** Preferred by seniors and professionals alike for sustained comfort and posture support. ## Overview The ERGO21 LiquiCell Sports Cushion features a 3.5-inch thick liquid membrane technology that evenly distributes weight to relieve pressure points. Its XL 20x18 inch size and ergonomic design support tailbone, hips, and lower back, making it ideal for extended sitting in cars, offices, stadiums, and wheelchairs. Waterproof and non-slip, this lightweight cushion outperforms traditional gel and foam pads by maintaining shape and comfort over time. ## Description Buy ERGO21 LiquiCell Sports Cushion - 3.5 Inch Thick Seat Pad for Tailbone, Hip & Lower Back Pain Relief - Ergonomic Comfort for Car, Office, Stadium & Wheelchairs- Better Than Gel, Foam or Air: Cushions - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases Review: Minor Miracle? - Crossposted to all 3 items. Well, here's a story of a minor miracle. I drove across the country -- nearly 3000 miles in 4 days. By the end of it, I had a pinched nerve which caused constant pain, especially while driving the car, and excruciating when getting out of the car -- shooting pains all up and down my left leg. Since I live in a rural area where nothing is in walking distance, this was putting a serious crimp in my life -- I'd grit my teeth and venture out to get essential groceries, but otherwise I was pretty much housebound. I bought the ERGO21 Lumbar Support Cushion for the back and the Sports Cushion for the seat, and the incredibly responsive owner of the company, Steve Gambhir, also sent me the Lumbar Roll, which came 2 days after the rest. The two cushions immediately alleviated the pain of driving -- I could now drive comfortably, though getting out of the car was still punishing. When the Lumbar Roll arrived I stuck it behind the back cushion and drove a half hour for an appointment, and (cue the trumpets and choir of angels) no more pain getting out of the car. I'm mobile again! The ERGO21 didn't cure my pinched nerve, but it made it possible for me to get out and about without pain for the first time in a month. Hallelujah, I have seen the light! Review: A good choice. - I liked the sport model very much. It turned out to be too tall in the chair so I gave it to my husband and he is enjoying it. I ordered the original for me. It is a better fit. The gel pillows are a very good idea. They take the pressure off my old β€œbehind” (as my grandmother used to say) ## Features - Advanced LiquiCell Technology for Superior Comfort: Unlike traditional gel, foam, or memory foam cushions that compress over time, our LiquiCell 3.5-inch seat cushion uses liquid membrane technology to evenly distribute weight, providing sustained comfort without pressure points, perfect for extended sitting. - Ergonomic Comfort for Long Sitting Sessions: Whether you're working at a desk, driving long hours, or traveling, this ergonomic cushion supports your lower back, coccyx, and hips while promoting better posture. Perfect for use as a recliner cushion, couch cushion, or portable stadium seat for ultimate sitting comfort. - Ideal for Seniors, Adults, and Mobility Needs: Designed to provide exceptional comfort for seniors, wheelchair users, and adults needing extra support. Ideal for those who sit for extended periods and need a cushion that helps maintain comfort and proper posture throughout the day. - Versatile Use at Home, Work, or Travel: Lightweight, portable, and XL-wide size makes this cushion perfect for car seats, office chairs, stadium seating, sofas, and travel. The non-slip base ensures stability, while the waterproof design protects against spills, making it a worry-free cushion for everyday use. - Long-Lasting Comfort - Superior to Gel or Memory Foam Cushions: Traditional gel and foam cushions tend to flatten over time, losing support. Our LiquiCell cushion maintains its shape and offers durable comfort, making it an excellent choice for those seeking long-lasting relief during long hours of sitting. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01A4OFD12 | | Age Range (Description) | 25-90 | | Best Sellers Rank | #179,161 in Health & Household ( See Top 100 in Health & Household ) #193 in Wheelchair & Mobility Scooter Cushions | | Brand | ERGO21 | | Color | Black | | Date First Available | January 2, 2016 | | Fabric Type | Durable Teslan, Easy to Clean. Just Wipe It Or Use Mild Soap With Wet Rag | | Fill Material | Foam | | Is Discontinued By Manufacturer | No | | Item Firmness Description | Soft | | Item Weight | 2.11 pounds | | Item model number | 102-SeatCushionSports | | Manufacturer | Shakti, Inc. | | Material | High Resilience Foam | | Material Feature | Biodegradable Warning | | Material Type Free | Micro stretch fabric | | Number of Pieces | 1 | | Pattern | Solid | | Product Care Instructions | Easy to clean, wipe with mild soapy wash cloth | | Product Dimensions | 20"L x 18"W | | Recommended Uses For Product | Wheelchairs, Patio, office, cars, suv, stadium | | Shape | Rectangular | | Size | XL 3.5" thick - 20W x 18 x 3.5" | | Special Feature | Lightweight | | UPC | 022228885283 | | Unit Count | 1.00 Count | | Use for | Buttocks | | Variety | 5 sizes | ## Product Details - **Brand:** ERGO21 - **Color:** Black - **Fill Material:** Foam - **Size:** XL 3.5" thick - 20W x 18 x 3.5" - **Special Feature:** Lightweight ## Images ![ERGO21 LiquiCell Sports Cushion - 3.5 Inch Thick Seat Pad for Tailbone, Hip & Lower Back Pain Relief - Ergonomic Comfort for Car, Office, Stadium & Wheelchairs- Better Than Gel, Foam or Air - Image 1](https://m.media-amazon.com/images/I/61F074d+ODL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Minor Miracle? *by M***B on August 3, 2019* Crossposted to all 3 items. Well, here's a story of a minor miracle. I drove across the country -- nearly 3000 miles in 4 days. By the end of it, I had a pinched nerve which caused constant pain, especially while driving the car, and excruciating when getting out of the car -- shooting pains all up and down my left leg. Since I live in a rural area where nothing is in walking distance, this was putting a serious crimp in my life -- I'd grit my teeth and venture out to get essential groceries, but otherwise I was pretty much housebound. I bought the ERGO21 Lumbar Support Cushion for the back and the Sports Cushion for the seat, and the incredibly responsive owner of the company, Steve Gambhir, also sent me the Lumbar Roll, which came 2 days after the rest. The two cushions immediately alleviated the pain of driving -- I could now drive comfortably, though getting out of the car was still punishing. When the Lumbar Roll arrived I stuck it behind the back cushion and drove a half hour for an appointment, and (cue the trumpets and choir of angels) no more pain getting out of the car. I'm mobile again! The ERGO21 didn't cure my pinched nerve, but it made it possible for me to get out and about without pain for the first time in a month. Hallelujah, I have seen the light! ### ⭐⭐⭐⭐⭐ A good choice. *by O***C on December 21, 2024* I liked the sport model very much. It turned out to be too tall in the chair so I gave it to my husband and he is enjoying it. I ordered the original for me. It is a better fit. The gel pillows are a very good idea. They take the pressure off my old β€œbehind” (as my grandmother used to say) ### ⭐⭐⭐⭐⭐ Great cushion for wheelchair use *by J***S on April 8, 2024* The Ergo21 cushion has worked wonderfully for me in my wheelchair since 2017. It has held up great and is very comfortable. Way more so than the the cushions costing $300-500. Steve, the owner of the company, is very responsive, friendly and knowledgeable. He went above and beyond to make sure I had the right cushion for my new wheelchair when I recently purchased another Ergo21. This was to replace the high dollar seat cushion that came with my chair that was not comfortable at all! --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/27512367-ergo21-liquicell-sports-cushion-3-5-inch-thick-seat-pad](https://www.desertcart.vu/products/27512367-ergo21-liquicell-sports-cushion-3-5-inch-thick-seat-pad) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-08*