DogHelios Combat-Terrain Outdoor Cordura-Nyco Travel Folding Dog Bed Features Cordura Nyco a U.S. Army grade fabric that is lightweight, windproof, waterproof and durable Features a specially weaved sewing line preventing the inner filling from moving Completely rolls up and contains a nylon handle, straps and buckles that easily attach to most backpacks Surface is composed of polar fleece Available in multiple sizes and colors