12X18" Lumbar Outdoor Pillows

Square 18", Spectrum Cilantro Sunbrella® Plainweave

This square throw pillow brings a clean, modern look to your seating area or patio. It's made from Sunbrella® fabric that's designed to withstand sun and rain, making it a versatile choice for both indoor and outdoor spaces. The material adds a layer of comfort while remaining easy to clean for everyday use. A tailored silhouette keeps the shape structured, while a hidden zipper closure allows for easy removal. Plus, we love how the reversible design lets you refresh your favorite furniture pieces with ease.

I bought these (two different sizes) green pillows to brighten things up. They are perfect. They look good with other pillows I bought another time from Wayfair. They can be unzipped and washed. Fabric is great quality/durable.. Kelly. Indian Hills, CO. Sat Aug 08 2026

12'' x 18'', Blue/Gray

Upgrade your outdoor oasis with this set of two lumbar accent pillows. Made with Sunbrella® fabric, these striped pillows are weather and stain-resistant, making them perfect for patio lounging or poolside relaxation. Filled with 100% recycled polyester, they offer just the right amount of support for those lazy afternoons. The knife-edge design and reversible feature give you versatility in styling. Although the covers are sewn closed, spot cleaning is a breeze. So go ahead, sit back, and enjoy your refreshed outdoor space.

Very thick and comfortable. The pillows and cushions gave new life to my wicker furniture.. Toni Anne. Ft Myers, FL. Mon Feb 16 2026

Canvas Cloud, 12” H x 18” W x 6” D

Add modern style and cozy comfort to your outdoor seating group with this 2-piece set of lumbar pillows. Made with Sunbrella fabric covers, these rectangular pillows are shaped just right to support your back as you relax or read. Filled with 100% recycled polyester, they offer a cushioned element to your patio armchair or sofa. We love that these solid-colored pillows feature piped edges for a clean, tailored look. Best of all, they're weather-resistant, ensuring they can withstand the elements and maintain their vibrant color.

These are great and match my older sunbrella square pillows perfectly. Nice shape, size and price. I’m sure they will last for years to come.. Theresa. Buffalo, NY. Wed Jul 08 2026

12" x 18", Gray Geometric

Create a stunning oasis in your very own backyard with the help of this stylish set of lumbar pillows featuring a textured fabric. These Lumbar Pillows will bring fun and freshness to your outdoor space while offering added comfort to help you and your guests feel at home. They feature durable, weather-resistant Sunbrella material and are made in North America to ensure supreme quality you can trust!

These are a perfect compliment to our Sunbrella cushions. Very comfortable lumbar support, too. Very satisfied!. Lia. Fairfield, CT. Mon Jun 30 2025

12" x 18", Aruba Blue

This 2-piece striped throw pillow set is one sure way to welcome some nautical style and extra padding to any room in your home, from the living room to the back patio. Each reversible rectangular pillow is wrapped in weather-resistant fabric and filled with 100% recycled fiber, so it's sure to stand up to little ones and UV rays beaming down when left outdoors. The best part of all? They come with sewn-in recycled polyfill pillow inserts, so no need to buy those separately. And when this pillow set needs some freshening up, simply spot-clean it with a damp cloth.

Love these pillows, however the stripes are not black, they are a deep navy. Still goes well with the black striped pillows I ordered elsewhere.. Elle. Wed Apr 22 2026

12" x 18", Navy

Upgrade your outdoor space with this set of two Sunbrella® lumbar accent pillows. These rectangular pillows are crafted with weather-resistant fabric that's also stain-resistant, making them ideal for patio lounging or poolside relaxation. Filled with 100% recycled polyester, they provide just the right amount of support for your back. The reversible design allows for versatile styling options, while the contrasting border adds a touch of visual interest. To keep them looking fresh, simply spot clean as needed. Enjoy your outdoor oasis in comfort and style!

These pillows are just perfect! Made well and they look great on our outdoor sofas!. Francine. Voorhees, NJ. Thu May 30 2024

Natural, 12" x 18"

Freshen up your outdoor space with this 2-piece lumbar pillow set. Both toss pillows showcase a subtle palm leaf motif on the front and back of the cover for a breezy, coastal vibe on your chaise lounge or patio armchair. These pillows are made with weather-resistant Sunbrella fabric, so they stand up to rain, wind, and other elements. Plus, they have a plush poly-fill insert that offers you lots of cushioned support while you relax under the sun or read your latest novel. To clean, we recommend using a spot treatment and laying flat to dry.

Beautifully subtle and elegant. Great way to add extra lumbar support to my outdoor chairs.. Michelle. Steamboat Springs, CO. Fri Mar 27 2026

Cabana Classic Black Stripe Sunbrella®, 12"H x 18"W

We love this 2-piece indoor/outdoor throw pillow set because it has piped edges and seafaring stripes that make it a key ingredient to any coastal farmhouse living room sofa or back patio chaise. They're made in the USA from weather-resistant Sunbrella fabric with a soft finish for the kind of comfort you and your loved ones deserve. And our favorite feature of all? This rectangular throw pillow set comes with a thick recycled polyfill pillow insert, so no need to buy that separately.

These pillows were perfect! Size, color and quality are spot on!. Judith. Elizabeth, CO. Sun Jun 12 2022

Aqua Blue, 12" x 18"

Add a touch of comfort and personality to your living room sofa or patio chaise with this set of two indoor/outdoor lumbar throw pillows. Made in the USA from soft yet resilient polyester, these pillows are weather and stain-resistant, so no need to stress over inclement weather or the occasional spill. Each pillow comes in your choice of color and size, with a recycled polyester insert included. Just remember to spot clean when needed, and enjoy the extra padding and style these versatile accent pillows bring to your space.

Love the colors of his pillows. Ordered them to match the rug that I also ordered from Birch Lane and it worked out perfectly!. Bernadette. The Villages, FL. Thu Sep 12 2019

Blue/White, 12" H x 18" W

Create a stunning oasis in your very own backyard with the help of this trend-forward set of lumbar pillows featuring a solid Sunbrella fabric. These pillows will bring fun and freshness to your outdoor space while offering added comfort to help you and your guests feel at home. They feature durable, weather-resistant material and are made in North America to ensure supreme quality you can trust!

Just how it’s pictured online - I’m happy with this choice - perfect. Chaya. West Palm Beach, FL. Mon Nov 20 2023

12" x 18", Blue

This lumbar pillow brings a tailored look to your indoor or outdoor seating. It's upholstered in Sunbrella® fabric, known for standing up to the elements while remaining soft to the touch. The rectangular silhouette features piped edges for a clean, finished appearance across your sofa or patio chair. Designed to resist stains and weather, it maintains a fresh look through changing seasons and daily use. A striped pattern adds a classic feel to the design. Plus, the sewn closure provides a structured and seamless finish.

Great for outdoor accent pillows. Ballesteros. Newport Beach, CA. Tue Apr 14 2026

Blue, 12" x 18"

This lumbar pillow showcases a sophisticated stripe pattern that instantly enhances the visual appeal of your outdoor space. The elevated stripe design adds a touch of refined style, creating a captivating focal point that complements any outdoor décor scheme. Crafted with sunbrella's renowned fabric, this pillow exudes durability and resilience. Rest assured, this pillow is built to withstand the test of time and the elements.

These pillows add a pop of color and wonderful accent to our outdoor seating. They are well made with superior fabric. I would highly recommend them.. Anonymous. Tue Jan 02 2024

12"H x 18"W

This 2-piece indoor/outdoor lumbar pillow set has a classic striped pattern and piped edges that make it a key ingredient to any farmhouse living room sofa or back patio chaise. They're made in the USA from weather-resistant Sunbrella fabric with a soft finish for the kind of comfort you and your loved ones deserve. And our favorite feature of all? This rectangular pillow set comes in the color of your choice with a thick polyfill pillow insert, so no need to buy that separately.

Love these pillows. However I thought the stripe was black but it’s actually navy. I ended up returning because I was looking for black and white pillows. But that was my fault. I still love them and think they’re really nice!. Lisa. Guilford, CT. Sun Jun 14 2026

Green, 12" x 18"

Designed to enhance your outdoor seating experience, this lumbar pillow combies the perfect balance of aesthetics and functionality. Its unique palm print design brings a touch of exotic allure to your patio, poolside, or deck area, transporting you to a blissful oasis of relaxation. Crafted with sunbrella's renowned fabric, this pillow exudes durability and resilience. Rest assured, this pillow is built to withstand the test of time and the elements.

Beautiful pillows. Nicer then they appear in the photo. Anonymous. Sun Mar 22 2026

Blue/White, 12" H x 18" W

Create a stunning oasis in your very own backyard with the help of this trend-forward set of lumbar pillows featuring a solid Sunbrella fabric. These pillows will bring fun and freshness to your outdoor space while offering added comfort to help you and your guests feel at home. They feature durable, weather-resistant material and are made in North America to ensure supreme quality you can trust!

Great pillow for the summer season!. Sjl. Dallas, TX. Tue Apr 21 2026