Top 10 Best 20 X 21 Chair Cushions In [2024]

Last Update:

More and more people are turning to online shopping to find high-quality 20 X 21 Chair Cushions, but too often they can't find what they're looking for. Shopping online is becoming increasingly difficult due to rising competition, which means that if you don't invest your time and effort into finding the perfect 20 X 21 Chair Cushions Reviews, then you'll be stuck with a substandard product that you'll be unhappy with.

In this blog post, you will find the top 10 20 X 21 Chair Cushions together with rating and comparison. Let’s have a look!

10 of the Best 20 X 21 Chair Cushions of 2024

Our team scanned 48434 reviews before putting any suggestions for the 20 X 21 Chair Cushions in this article.

NoProductScoreAction
1Vera Bradley by Classic Accessories Water-Resistant Patio Chair Cushion9.8Buy On Amazon
2Tiita Outdoor Chair Cushions Square Floor Pillows Thicken Tufted Patio Seat Cushion Pads for Yoga Meditation Garden Living Room Balcony Office Set of 29.6Buy On Amazon
3Arden Selections ProFoam Essentials 19 x 20 x 3.5 Inch Rounded Back Outdoor Dining Cushion9.4Buy On Amazon
4Classic Accessories Ravenna Water-Resistant 21 x 19 x 5 Inch Outdoor Seat Cushion9.2Buy On Amazon
5Classic Accessories Montlake Water-Resistant 21 x 19 x 3 Inch Rectangle Outdoor Seat Cushion9.2Buy On Amazon
6Classic Accessories Montlake Water-Resistant 21 x 20 x 4 Inch Patio Lounge Back Cushion9Buy On Amazon
7Classic Accessories Montlake Water-Resistant 21 x 21 x 3 Inch Square Outdoor Seat Cushion8.8Buy On Amazon
8Classic Accessories Ravenna Water-Resistant 21 x 20 x 4 Inch Outdoor Back Cushion Slip Cover8.8Buy On Amazon
9Oslimea Outdoor Seat Cushion Slip Cover 22" x 20"8.4Buy On Amazon
10Classic Accessories 62-024-MUSHRM-EC Ravenna Back Cushion8.2Buy On Amazon
Disclaimer: As An Amazon Associate I Earn From Qualifying Purchases.

Table Of Content:

1. Vera Bradley by Classic Accessories Water-Resistant Patio Chair Cushion

  • Your cushion measures up to 21″W x 19″D x 22.5″H x 5″Thick*
  • Over-stuffed fiber filling
  • Water-resistant fabrics let you RSVP ASAP to your patio party
  • Click-close straps keep the cushions in place
  • Dimensions may vary. Please allow up to 24-48 hours for your product to fully expand after unpacking

2. Tiita Outdoor Chair Cushions Square Floor Pillows Thicken Tufted Patio Seat Cushion Pads for Yoga Meditation Garden Living Room Balcony Office Set of 2

3. Arden Selections ProFoam Essentials 19 x 20 x 3.5 Inch Rounded Back Outdoor Dining Cushion

  • A GREAT FIT: This cushion measures 19″ deep x 20″ wide x 3.
  • ENVIRONMENTALLY CONSCIOUS SHIPPING: This ProFoam kit includes 1 compressed foam roll & 1 cushion cover.
  • DURABLE OUTDOOR CUSHION: Featuring 100% polyurethane foam, these durable cushions provide long-lasting support.
  • UV & WATER RESISTANT: Printed 100% polyester fabric offers UV resistance and a DWR treatment provides water repellency.
  • A CUSHION WE BELIEVE IN: We offer a 1 year limited warranty for manufacturing defects on the total cushion.

4. Classic Accessories Ravenna Water-Resistant 21 x 19 x 5 Inch Outdoor Seat Cushion

  • DURABLE OUTDOOR CUSHION: Cushion measures 21″W x 19″D x 5″Thick
  • GARDELLE ONE FABRIC SYSTEM: Gardelle One is a solution-dyed durable woven polyester fabric with a protective water repellent coating and water-resistant laminated backing.
  • WATER-REPELLENT COATING AND BACKING: Water-repellent coating resists stains and helps keep rain out and your cushion foam protected.
  • PATENTED ATTACHMENT SYSTEM: Patented Attachment System adjustable belted hem with click-close straps provides a tight, customizable fit to keep your cushion where you want it.
  • HEAVY-DUTY OUTDOOR CUSHIONS: Bound interior seams are engineered to provide strength and durability at the most demanding joints.

5. Classic Accessories Montlake Water-Resistant 21 x 19 x 3 Inch Rectangle Outdoor Seat Cushion

  • DURABLE PATIO CUSHION: Cushion measures 21″W x 19”D x 3”Thick
  • MONTLAKE FADESAFE FABRIC SYSTEM: Montlake FadeSafe solution dyed fabric is both stylish and engineered to resist fading.
  • WATER-RESISTANT COATING AND BACKING: Resists stains and helps keep rain out and your cushion foam protected.
  • PATENTED ATTACHMENT SYSTEM: Our patented adjustable strapping system allows for easy adjustment and excellent security under all loads.
  • DOUBLE-STITCHED CONSTRUCTION: Double-stitched seams ensure strength under stress while piping adds a sophisticated look.
  • LOCKING ZIPPERS DISAPPEAR IN GARAGES WHEN NOT IN USE: Zippers lock to keep a tight closure and assist in stuffing the cushion.
  • PRODUCT SELECTION: 28 sizes and shapes to fit most patio furniture
  • FASHION FORWARD COLORS: Selected to enhance and coordinate with your outdoor living space

6. Classic Accessories Montlake Water-Resistant 21 x 20 x 4 Inch Patio Lounge Back Cushion

  • DURABLE PATIO CUSHION: Cushion measures 21″W x 20”H x 4”Thick
  • MONTLAKE FADESAFE FABRIC SYSTEM: Montlake FadeSafe solution dyed fabric is both stylish and engineered to resist fading.
  • WATER-RESISTANT COATING AND BACKING: Resists stains and helps keep rain out and your cushion foam protected.
  • DOUBLE STITCHED CONSTRUCTION: Double-stitched seams ensure strength under stress while piping adds a sophisticated look.
  • LOCKING ZIPPERS DISAPPEAR IN GARAGES WHEN NOT IN USE: Zippers lock to keep a tight closure and assist in stuffing the cushion.
  • PRODUCT SELECTION: 28 sizes and shapes to fit most patio furniture
  • FASHION FORWARD COLORS: Selected to enhance and coordinate with your outdoor living space
  • UPDATE WITH EASE: No need to purchase a whole new set of cushions if your foam or skin wears out.

7. Classic Accessories Montlake Water-Resistant 21 x 21 x 3 Inch Square Outdoor Seat Cushion

  • DURABLE PATIO CUSHION: Cushion measures 21″W x 21”D x 3”Thick
  • PATIO CUSHIONS with WARRANTY: One-year limited warranty
  • MONTLAKE FADESAFE FABRIC SYSTEM: Montlake FadeSafe solution dyed fabric is both stylish and engineered to resist fading.
  • WATER-RESISTANT COATING AND BACKING: Resists stains and helps keep rain out and your cushion foam protected.
  • PATENTED ATTACHMENT SYSTEM: Our patented adjustable strapping system allows for easy adjustment and excellent security under all loads.
  • DOUBLE-STITCHED CONSTRUCTION: Double-stitched seams ensure strength under stress while piping adds a sophisticated look.
  • LOCKING ZIPPERS DISAPPEAR IN GARAGES WHEN NOT IN USE: Zippers lock to keep a tight closure and assist in stuffing the cushion.
  • PRODUCT SELECTION: 28 sizes and shapes to fit most patio furniture
  • FASHION FORWARD COLORS: Selected to enhance and coordinate with your outdoor living space

8. Classic Accessories Ravenna Water-Resistant 21 x 20 x 4 Inch Outdoor Back Cushion Slip Cover

  • DURABLE OUTDOOR CUSHION SLIP COVER: Cushion slip cover measures 21″W x 20″H x 4″Thick, cushion foam sold separately.
  • GARDELLE ONE FABRIC SYSTEM: Gardelle One is a solution-dyed woven polyester fabric, engineered to resist fading and helps to keep colors vibrant.
  • WATER-REPELLENT COATING AND BACKING: Water-repellent coating and backing resists spills and helps keep out the rain.
  • QUALITY CONSTRUCTION: Durable, high-quality stitching adds longevity to your cushion cover
  • LOCKING ZIPPERS: Zippers lock to keep a tight closure
  • Please note that this style does not come with the click-close strap attachment system

9. Oslimea Outdoor Seat Cushion Slip Cover 22″ x 20″

  • Replacement Outdoor Cushion Slip Cover: Only cover, without filler.
  • Suitable for Outdoor Cushions: Fits Most Deep Seat Cushions and Backs for Chairs, Love Seats or Sofas with Individual Cushions.
  • Waterproof Material: 100% polyester.
  • Budget Friendly: Easy to cover your new or worn out patio cushion, protecting your furniture and saving your seat and money.
  • Easy to maintain: High quality fabric, easy to put on / remove for cleaning with smooth zipper, wipe with wet cloth or machine washable off the dirt.

10. Classic Accessories 62-024-MUSHRM-EC Ravenna Back Cushion

  • DURABLE OUTDOOR CUSHION: Cushion measures 21″W x 20″H x 4″Thick
  • PATIO CUSHIONS with WARRANTY: One-year limited warranty
  • GARDELLE ONE FABRIC SYSTEM: Gardelle One is a solution-dyed durable woven polyester fabric with a protective water repellent coating and water-resistant laminated backing.
  • WATER-REPELLENT COATING AND BACKING: Water-repellent coating resists stains and helps keep rain out and your cushion foam protected.
  • HEAVY-DUTY OUTDOOR CUSHIONS: Bound interior seams are engineered to provide strength and durability at the most demanding joints.

...............................................................................................................................................................................................................