Best Water-Resistant Throw Pillow Inserts of 2025

Phantoscope Outdoor Pillow Inserts are the perfect addition to your indoor and outdoor furniture. Made with hypoallergenic micro polyester filling and a water-resistant liner, these pillow inserts effectively prevent water splashes. The tight stitching and upgraded polyester provide ultra toughness, ensuring that these throw pillows are well-filled and maintain suitable softness while providing sufficient support. The pack of four 18 x 18 square form pillow inserts can be used with waterproof pillowcases for double protection. They are compressed and vacuum-sealed in a plastic bag for shipping purposes, but can be easily fluffed up by gently tapping them. These premium pillow inserts are suitable for both indoor and outdoor spaces, making them a versatile and practical choice for all your decorative pillow needs.

MIULEE Outdoor Pillows are perfect for your patio furniture. These water-resistant pillow inserts are great for outdoor decorations and come in a pack of four. The fillers are made of high-quality 7D fiber, which is better than common filler, and they are well-filled to maintain their shape. The package includes four pieces of 18x18 inches white pillow inserts. For optimal use, gently tap the pillows to fully fluff them up or put them in the dryer for 10 minutes to get them back to their normal full fluffy shape. These pillow inserts are recommended for 16x16 inch pillow covers. With their waterproof covers, MIULEE Outdoor Pillows are perfect for use on chairs near the swimming pool or in the garden.

The Utopia Bedding Outdoor Pillows are designed for comfort and versatility. Measuring 18 x 18 inches, these pillows are perfect for both indoor and outdoor use, making them ideal for your patio, porch, or even while traveling. Their water-resistant feature ensures that you can enjoy them in various settings without worrying about spills or moisture. With a stylish white design, they add a touch of elegance to any space. Made from soft fabric and Virgin Poly Staple fiber, these pillows promote airflow and minimize water absorption, ensuring a cozy experience year-round.

MIULEE Outdoor Pillow Insert is a high-quality 12x20 inch waterproof throw pillow insert designed for outdoor use. The filler is made of premium 7D polyester, and the cover is crafted from water-resistant fabric. The beautiful patterns on the insert add a stylish touch to your outdoor space. With excellent softness, support, and the right weight, this insert provides ultimate comfort. Perfect for balconies, patios, or poolside, it is an essential companion for your outdoor activities, such as camping or picnicking.

Calibrate Timing Outdoor Pillow Inserts are a set of 4 water-resistant throw pillow inserts suitable for indoor and outdoor use. The 18" x 18" size fits various decorative pillow covers for your couch, bed, or chair. These inserts feature a firm and supportive polyester microfiber interior with a 100% water-resistant cover shell, providing comfort and durability. The solid white color and smooth finishing edges add a touch of elegance to your decor. Simply pat and fluff the inserts after opening for faster recovery.

The MIULEE Waterproof Pillow Inserts are designed for outdoor use, making them perfect for your patio, balcony, or poolside. With a high-quality 7D polyester fill, these inserts offer excellent softness and support, ensuring your comfort during relaxation. The water-resistant fabric keeps them dry and ready for any weather, making them ideal for camping or picnics. Plus, the beautiful patterns add a decorative touch to your outdoor space, enhancing your overall experience. To keep them fluffy, simply toss them in the dryer with dryer balls for a quick refresh.

The Oubonun Outdoor Pillow Inserts come in a convenient pack of two, each measuring 18 x 18 inches. Designed specifically for outdoor use, these pillows feature a waterproof cover that ensures durability and protection against the elements. You’ll appreciate the high-quality polyester filling, which strikes a perfect balance between softness and support, making them ideal for lounging. The hidden zipper design allows you to easily adjust the filling to customize your comfort level, enhancing your outdoor seating experience. Use these versatile pillows on your patio furniture, couch, or garden chairs to add a touch of style and comfort.

The Phantoscope Outdoor Pillows are designed for dual usage, allowing you to use them as decorative outdoor cushions without needing extra covers. They feature a waterproof and fade-resistant material, ensuring that your pillows stay looking vibrant and clean even in wet conditions. With patented filling technology, these inserts provide excellent support for your back, neck, and lumbar areas while maintaining their shape over time. They come vacuum packed, making it easy for you to fluff them up for immediate use, adding both style and comfort to your outdoor spaces.

The OTOSTAR Pillow Inserts are made from top-quality waterproof polyester fiber, ensuring durability and comfort for your outdoor and indoor spaces. Measuring 18x18 inches, these inserts provide a plush feel, making them perfect for enhancing your patio, garden, or living room decor. With a versatile design, they are suitable for multiple locations, including sofas, beds, and offices. After unboxing, simply follow the included instructions to fluff them up for a cozy resting experience. Additionally, they come in an attractive gift box, making them a thoughtful present for friends and family.

MIULEE Outdoor Pillow Inserts are designed for outdoor use, featuring waterproof covers that protect against moisture. This makes them ideal for adding comfort to your patio furniture or outdoor spaces like gardens or poolside areas. The premium 7D fiber filling ensures these pillows maintain their shape, providing you with lasting support. Each package includes two 16x24-inch inserts, perfect for a variety of decorative uses. To keep your inserts fluffy and fresh, simply toss them in the dryer with dryer balls for a short cycle. Enjoy the convenience and style these pillow inserts bring to your outdoor living area.