Add an Active Breathe Shield Water Resistant Liner to protect your Hybern8 pillow insert from accidents, messes, moisture or even that musty dog smell. We have the only protective dog bed cover that offers the highest level of water resistance without sacrificing comfort. Active Breathe Shield is an intelligent water resistant liner that keeps moisture out but lets air through. Our design combines a waterproof nylon top layer with storm flap and water resistant zipper for protection with a DWR (durable water repellant) coated polyester bottom layer for breathability. Designed to keep out water, dirt and grime without trapping air, the cover ensures your pillow insert will remain fresh, clean, soft and fluffy.
Our DWR polyester allows air to pass through. A 100% waterproof liner keeps water out but also traps air, making the bed puffy, undesirable and potentially dangerous to your dog.