Our latest bolster bed design combines the softness and comfort of "Eco-Tech" polar fleece, with the rugged durability of waterproof nylon. Each bed diverts up to 30 plastic pop bottles from landfills. This bed was designed for the active lifestyle - ideal for the ski chalet, lakeside retreat or your next outdoor adventure! The "foam & fiber wrapped" bottom cushion provides superior comfort and support, making this a great "orthopedic" bed for larger dogs or older dogs with arthritic joints.