20" Boxed Square Outdoor Pillow Sunbrella Fabrics

20" Square Boxed Sunbrella® Outdoor Pillow (3" Thick)

Our 20" square boxed Sunbrella® outdoor pillows are a unique, structured alternative to traditional throw pillows, featuring a 3" thick boxed construction for a more substantial, furniture-like look and feel. Designed to hold their shape and provide added support, this style brings a clean, tailored aesthetic to deep seating and outdoor sofas. Available in over 700 Sunbrella fabrics, including solids, stripes, and patterns, each pillow is custom made to order and finished with standard piping for a refined, high-end look. An optional covered button adds an extra layer of detail. Every pillow includes a zipper opening and premium outdoor insert, engineered for durability, comfort, and long-term outdoor performance. Built to resist fading and everyday wear, this is a next-level outdoor pillow designed to stand apart.

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