Classic Accessories Ravenna Outdoor Loveseat Back Cushion, Mushroom 21x20x4, Water-Repellent Foam Core

The Classic Accessories Ravenna Back Cushion is a weather-resistant, 21" x 20" x 4" outdoor loveseat cushion in Mushroom that combines water-repellent Gardelle One fabric with a three-layer foam core for firm, durable comfort.

Designed for patio loveseats, this Ravenna back cushion uses solution-dyed polyester and a water-repellent laminated backing to resist stains, fading, and light moisture. The cushion's triple-layer foam provides a stable, supportive feel while bound seams and locking zippers increase longevity. Classic Accessories backs this product with a one-year limited warranty and US-based customer support.

How will this cushion stand up to weather and spills?

The Ravenna cushion is built with the Gardelle One fabric system: solution-dyed polyester plus a protective water-repellent coating and water-resistant backing. That combination helps keep rain out and resists staining and UV fading.

• Solution-dyed polyester resists color fade from sunlight
• Water-repellent coating discourages spills from soaking in
• Laminated backing provides an extra barrier for the foam
• Bound seams reduce water intrusion at stress points

What kind of comfort and support does the foam provide?

This back cushion uses a three-layered foam construction: softer open-cell layers around a high-density core. The result is a firm but conforming surface that maintains shape while cushioning your back.

• Outer open-cell layers add initial softness and breathability
• High-density inner core delivers long-lasting support
• Engineered to resist sagging over repeated use
• Meets standard outdoor cushion thickness for loveseat backs

How easy is it to maintain and install the cushion?

The cushion includes a locking zipper for secure closure and easier stuffing or reassembly. The Gardelle One fabric is low-maintenance—spot clean spills and allow to air dry for best results.

• Locking zipper keeps cover snug and simplifies foam replacement
• Spot-cleanable fabric reduces laundering frequency
• Durable woven construction tolerates regular outdoor use
• Note: this style does not include the click-close strap attachment system

What are the size and warranty specifics?

The Ravenna back cushion measures 21" wide by 20" high and 4" thick—ideal for many loveseat backs. Classic Accessories offers a one-year limited warranty and hassle-free customer support in the U.S.

• Dimensions: 21" W x 20" H x 4" Thick
• One-year limited warranty backed by US-based service
• Durable binding and reinforced seams for longer life
• Available in a range of coordinated colors to match outdoor decor

Who is this for? If you want a well-constructed, low-maintenance back cushion for a two-seat outdoor loveseat that balances firm support with weather resistance, the Classic Accessories Ravenna is a practical choice. It suits homeowners and renters who prioritize durability and easy upkeep, plus anyone who prefers neutral, long-lasting patio colors like Mushroom. Choose this cushion if you need reliable back support with protection against sun, light rain, and everyday spills, backed by straightforward warranty support.