This website is not 100% natural and toxic-free, but if you choose carefully you will find some acceptable products and materials that are difficult to locate elsewhere. First, they will make custom cushions for you for indoor and outdoor furniture, boats, RVs. or anything else. They have fire-retardant-free natural latex cut in blocks and all kinds of custom shapes. Also down filling for cushions.Certified organic natural 100% cotton down-proof ticking lining. Organic wool batting and felt (look under “industrial”). Organic cotton mattress covers. And more. Take a look at this site if you want to make something custom.