Weather proof indoor / outdoor deluxe pillows are ideal for pets who like to sprawl and snooze the day away. Cover is made from an outdoor durable water resistant coated poly-canvas. Our gusseted design maximizes loft while the soft sleep surfaces provide hours of cool comfort. Under the cover, all filling materials are contained in a non-woven liner sleeve which is conveniently zippered for easy refill as needed. This pillow is stuffed with insulating recycled polyester fiber fill.