--- product_id: 27913092 title: "Purple Ultimate Seat Cushion, Large 2.5 Inch Gel Seat Cushion" brand: "purple" price: "R9144" currency: ZAR in_stock: true category: "Purple" url: https://www.desertcart.co.za/products/27913092-purple-ultimate-seat-cushion-large-2-5-inch-gel-seat store_origin: ZA region: South Africa --- # Durable GelFlex Grid with 200+ patents Temperature-neutral GelFlex Grid 21.75" x 18" x 2.5" large size fits wide chairs Purple Ultimate Seat Cushion, Large 2.5 Inch Gel Seat Cushion **Brand:** purple **Price:** R9144 **Availability:** βœ… In Stock ## Summary > πŸͺ‘ Sit Smart, Work Better β€” Comfort That Commands Attention ## Quick Answers - **What is this?** Purple Ultimate Seat Cushion, Large 2.5 Inch Gel Seat Cushion by purple - **How much does it cost?** R9144 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/27913092-purple-ultimate-seat-cushion-large-2-5-inch-gel-seat) ## Best For - purple enthusiasts ## Why This Product - Trusted purple brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Innovation You Can Feel:** Backed by 30+ years and 200+ patents, Purple’s GelFlex Grid delivers unmatched, pressure-free comfort. - β€’ **Stay Cool, Stay Focused:** Hundreds of air channels keep you cool and breathable, eliminating heat buildup even after hours. - β€’ **Pressure-Relief Powerhouse:** Ergonomic GelFlex Grid cushions your tailbone, reducing discomfort during marathon work or gaming sessions. - β€’ **No-Slip Stability Meets Easy Care:** Grippy bottom prevents sliding while the removable, machine-washable cover keeps maintenance effortless. - β€’ **Generous Dimensions for All-Day Comfort:** Large 21.75" x 18" cushion designed to fit office, gaming, and car seats perfectly. ## Overview The Purple Ultimate Seat Cushion features a patented GelFlex Grid that provides pressure relief and temperature-neutral comfort. Sized generously at 21.75" by 18" by 2.5", it fits a variety of chairs including office, gaming, and car seats. Its non-slip base and machine-washable cover ensure stability and easy maintenance, making it the go-to cushion for professionals seeking all-day ergonomic support. ## Description Buy Purple Ultimate Seat Cushion, Large 2.5 Inch Gel Seat Cushion | GelFlex Grid for Office Chair, Gaming, Car - Pressure-Reducing for Long Sitting, Temperature-Neutral, No-Slip - Made in USA: Back & Seat Cushions - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases ## Features - 92% Polyester, 8% Spandex - PRESSURE RELIEF FOR LONG DAYS: The Purple Ultimate Seat Cushion cradles your tailbone in 100 percent GelFlex Grid, easing pressure and spreading weight so you stay comfortable through the longest days at your desk, on the road, or in a gaming chair. - SIZED FOR BIGGER CHAIRS: A large seat cushion, 21.75 by 18 by 2.5 inches, made for wide chairs and long hours. It fits office chairs, gaming chairs, and desk chairs, and slips right onto a car or truck seat for the commute. - NO-SLIP AND EASY TO CLEAN: A grippy bottom keeps the chair cushion from sliding, and the two-way stretch cover moves with you. Toss the cover in the wash and tumble dry low. The GelFlex Grid is built to bounce back, day after day, without going flat. - STAYS COOL ALL DAY: Hundreds of tiny air channels run through the GelFlex Grid, and the temperature-neutral material won't trap heat. Air keeps moving so the travel cushion stays cool and breathable, even through the longest days. - CUSHION INNOVATION YOU CAN FEEL: Born from over 30 years of innovation and 200-plus patents, the GelFlex Grid delivers cool, no-pressure comfort unlike anything else. Purple feels different because it is different. Try it to believe it. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01CKMP21W | | Age Range Description | Adult | | Best Sellers Rank | #803 in Office Products ( See Top 100 in Office Products ) #7 in Back Cushions & Seat Cushions | | Brand | Purple | | Brand Name | Purple | | Coin Variety 1 | Seat Cushion | | Color | Black | | Customer Reviews | 4.4 out of 5 stars 3,609 Reviews | | Fabric Type | 92% Polyester, 8% Spandex | | Fill Material | Foam | | Item Dimensions L x W | 21.75"L x 22"W | | Item Dimensions L x W x H | 21.75"L x 18"W x 2.5"H | | Item Firmness Description | Soft | | Item Highlight | GelFlex Grid for Office Chair, Gaming, Car - Pressure-Reducing for Long Sitting, Temperature-Neutral, No-Slip - Made in USA | | Item Weight | 2.5 pounds | | Manufacturer | Purple | | Manufacturer Part Number | UP-001 | | Material Type | Foam | | Model Name | Ultimate Seat Cushion | | Model Number | UP-001 | | Number of Pieces | 1 | | Pattern | Solid | | Product Care Instructions | Machine Wash | | Recommended Uses For Product | Gaming, Studying, Traveling | | Shape | Rectangular | | Size | Ultimate | | Special Feature | Adjustable, Portable, Removable Cover | | Special Features | Adjustable, Portable, Removable Cover | | Target Use Body Part | Buttocks | | UPC | 757183928286 815068012564 | | Unit Count | 1 Count | ## Product Details - **Brand:** Purple - **Color:** Black - **Fill Material:** Foam - **Size:** Ultimate - **Special Feature:** Adjustable, Portable, Removable Cover ## Images ![Purple Ultimate Seat Cushion, Large 2.5 Inch Gel Seat Cushion - Image 1](https://m.media-amazon.com/images/I/51rq-CapCWS.jpg) ![Purple Ultimate Seat Cushion, Large 2.5 Inch Gel Seat Cushion - Image 2](https://m.media-amazon.com/images/I/51ivNgCqKpL.jpg) ![Purple Ultimate Seat Cushion, Large 2.5 Inch Gel Seat Cushion - Image 3](https://m.media-amazon.com/images/I/51XdJ79XVML.jpg) ![Purple Ultimate Seat Cushion, Large 2.5 Inch Gel Seat Cushion - Image 4](https://m.media-amazon.com/images/I/61ywexXWnHL.jpg) ![Purple Ultimate Seat Cushion, Large 2.5 Inch Gel Seat Cushion - Image 5](https://m.media-amazon.com/images/I/61QbBLPSVSL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: is it good for semi drivers?** A: If I may interject, if you are 200 lbs plus then this is likely going to be a good fit. I am and ex-driver I have found this to be a factor to my worsening pressure points in my legs and sciatica. Those of us that for what ever reason (genetics or exercise) maintain a weight under 200lbs would greatly benefit from the Double Cushion link provided below. I bought my son who is 100 pounds wet lol the double and I decided to give his a try after having negative response to the "Ultimate". Don't get me wrong, the Ultimate is the best for those who are much heavier or have a larger caboose in tow, but for light more narrower individuals as myself (@176-198lbs -/+ seasonally lol), it's overkill and actually makes the matter worse in respect to pain and comfort. If you fall into this category please get the Double, you will not regret it and you'll save a few bucks too. I have used the Ultimate for 2 years+ and it's still like new which is testament to its durability. I promise you, I would not have taken the time to write this if I didn't know what I was talking about from personal experience both OTR and @ Home Office during the transitions. God Bless https://www.amazon.com/Purple-Double-Seat-Cushion-Relieving/dp/B01CKMP406/ref=sr_1_2_sspa?crid=3QR3DBTS1S9AV&dchild=1&keywords=purple+double+seat+cushion+for+office+chair&qid=1630173092&sprefix=purple+doub%2Caps%2C455&sr=8-2-spons&psc=1&smid=A39Q3A3D4B6005&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUFHN1pTTEExOUkwRjUmZW5jcnlwdGVkSWQ9QTA5OTQ0MTAxSDFIWElRTE01VEpSJmVuY3J5cHRlZEFkSWQ9QTA5NTM1NjMyNEc3OFhYTVk0MjQ0JndpZGdldE5hbWU9c3BfYXRmJmFjdGlvbj1jbGlja1JlZGlyZWN0JmRvTm90TG9nQ2xpY2s9dHJ1ZQ== **Q: Which is better for pressure sores? The double or the ultimate?** A: If I may interject, if you are 200 lbs plus then this is likely going to be a good fit. I am and ex-driver I have found this to be a factor to my worsening pressure points in my legs and sciatica. Those of us that for what ever reason (genetics or exercise) maintain a weight under 200lbs would greatly benefit from the Double Cushion link provided below. I bought my son who is 100 pounds wet lol the double and I decided to give his a try after having negative response to the "Ultimate". Don't get me wrong, the Ultimate is the best for those who are much heavier or have a larger caboose in tow, but for light more narrower individuals as myself (@176-198lbs -/+ seasonally lol), it's overkill and actually makes the matter worse in respect to pain and comfort. If you fall into this category please get the Double, you will not regret it and you'll save a few bucks too. I have used the Ultimate for 2 years+ and it's still like new which is testament to its durability. I promise you, I would not have taken the time to write this if I didn't know what I was talking about from personal experience both OTR and @ Home Office during the transitions. God Bless https://www.amazon.com/Purple-Double-Seat-Cushion-Relieving/dp/B01CKMP406/ref=sr_1_2_sspa?crid=3QR3DBTS1S9AV&dchild=1&keywords=purple+double+seat+cushion+for+office+chair&qid=1630173092&sprefix=purple+doub%2Caps%2C455&sr=8-2-spons&psc=1&smid=A39Q3A3D4B6005&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUFHN1pTTEExOUkwRjUmZW5jcnlwdGVkSWQ9QTA5OTQ0MTAxSDFIWElRTE01VEpSJmVuY3J5cHRlZEFkSWQ9QTA5NTM1NjMyNEc3OFhYTVk0MjQ0JndpZGdldE5hbWU9c3BfYXRmJmFjdGlvbj1jbGlja1JlZGlyZWN0JmRvTm90TG9nQ2xpY2s9dHJ1ZQ== **Q: What is the difference between this one and : the royal purple no pressure seat cushion? i want to know if this one is an upgrade to that one** A: Look at measurments between each, ultimate is wider and thicker. I think it is a upgrade, However I think you will be happy either way. **Q: is it good for 160 lb female driver?** A: If it is good for my 250 lb. husband, and it is, I think it would be fine for a 160 lb. woman. ## Frequently Bought Together - Purple Ultimate Seat Cushion | Pressure Reducing Grid Designed for Ultimate Comfort | Designed for Gaming | Made in The USA - Purple Harmony Pillow - Standard - Medium, Greatest Pillow Ever Invented, 360ΒΊ Hex Grid & Talalay Latex Core - No Pressure Support, Stays Cool, Luxurious Comfort --- ## 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.co.za/products/27913092-purple-ultimate-seat-cushion-large-2-5-inch-gel-seat](https://www.desertcart.co.za/products/27913092-purple-ultimate-seat-cushion-large-2-5-inch-gel-seat) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-11-11*