The West Paw organic bumper beds are super cozy bumper dog beds made with a removable organic cotton cover. The inner pillow is also eco friendly recycled plastic. The eco pillow is soft and pliable with the use of recycled soda bottles. These tiny strips of plastic act like springs so your dogs bed will remain fluffy month after month. The organic cotton cover can be removed and is machine washable. This cotton canvas cover is a thick fabric that makes for one tough pet bed.