Altona Slate Outdoor Rectangular Lumbar Pillow | 13" × 21"

Altona Slate Outdoor Rectangular Lumbar Pillow

The Altona Slate Outdoor Rectangular Lumbar Pillow delivers contemporary elegance and exceptional comfort to luxury outdoor living spaces. Upholstered in Altona, an exclusive performance velvet developed in collaboration with Sunbrella, this rectangular outdoor lumbar pillow combines the plush softness of premium indoor upholstery with exceptional durability for outdoor environments. Its sophisticated Slate color, tailored craftsmanship, and refined silhouette create a versatile accent for patios, rooftop terraces, covered porches, poolside lounges, and hospitality settings, adding depth, texture, and timeless style to luxury outdoor seating.

Key Features

• Product Type: Outdoor Lumbar Pillow
• Shape: Rectangular
• Collection: Altona
• Fabric: Altona Performance Velvet
• Color: Slate
• Material Details:
  • Exclusive performance velvet
  • Developed in collaboration with Sunbrella
  • Designed for outdoor durability with an indoor-inspired feel
• Construction Details: Tailored craftsmanship with premium upholstery construction
• Weather Resistance: Suitable for covered outdoor environments and everyday outdoor use
• Residential & Commercial Suitability: Ideal for luxury residential patios and hospitality outdoor seating
• Special Features:
  • Soft, luxurious performance fabric
  • Designer-inspired neutral color
  • Perfect for layering with coordinating pillows
  • Tailored, high-end finish
  • Suitable for indoor and outdoor-inspired styling

Dimensions

• Length: 21"
  
• Width: 13"

Design / Use Context

Perfect for contemporary patios, rooftop terraces, covered porches, poolside lounges, garden seating, and hospitality courtyards, the Altona Slate Outdoor Rectangular Lumbar Pillow enhances premium outdoor furniture with sophisticated texture, ergonomic comfort, and understated elegance. Its elongated profile provides supportive lumbar cushioning for sofas, lounge chairs, benches, and sectional seating, while the versatile Slate color pairs beautifully with modern, industrial, coastal, and transitional outdoor aesthetics. Whether displayed individually or layered with coordinating outdoor accent pillows, it creates a refined and professionally styled outdoor living environment.

Lead Times + Deliveries

Standard Delivery | Curbside Express*
Your piece will be delivered to the nearest accessible ground-level area—your driveway, front porch, or building lobby. You will be responsible for moving the item indoors, unboxing, and any assembly required.

Premium Delivery | White Glove* (Upon Request)
Our delivery team will unbox, inspect, and place your piece exactly where you’d like it, then remove all packaging for a seamless experience.

Customized Orders
This item is made to order.

• Estimated Arrival: 3-4 weeks
  Production and delivery timelines may vary based on supplier capacity, material availability, and commercial conditions.
  

Care + Maintenance

Upholstery and Inserts

• To prevent embedded dirt stains, use a soft-bristle brush to frequently dust and remove dirt from the fabric.

For everyday stains:

• Use a mild cleaner with warm water or Fabric Cleaner and a soft-bristle brush and rinse thoroughly.
• Tip cushions on their sides with the zipper facing down and unzipped to ensure that all water drains.
• Once completely dry, apply cushion covers and follow our tips below to repel dirt and moisture.

For mold and mildew:

• Soak cushions in a 1:20 bleach-to-water solution, wash with diluted dishwashing liquid, and rinse thoroughly.
• Power wash at 1200 PSI only; higher pressure can damage fibers. Keep the washer about 30 inches away from the cushion.
• After washing, tip cushions on their sides with the zipper unzipped and facing down to let all water drain.