Your pets give you unconditional love every day, so why not say thanks with a nice surprise? Easy to clean with a zippered insert for frequent washing, and available in a waterproof outdoors version. Indoor Dog Bed: polyester printed fleece top, cotton duck bottom in dark brown. Insert Material of both: polyester fill bun insert, zipper closure. The cover is machine-washable. Wash in cold water, tumble dry on low. All dog beds come with the inserts and there is no option to order them without the insert. Do not bleach.