Here are some links to Ostomy products that are available. I have used Hollister through Byram Health Care Distributors with excellent service.
https://www.byramhealthcare.com/ostomy
https://my.edgepark.com/ostomy
https://products.coloplast.us/products/ostomy-care
https://parthenoninc.com/search.php?search_query=urostomy
https://www.medline.com/search/products/urostomy
https://www.180medical.com/ostomy
https://www.convatec.com/ostomy-care/guide-to-ostomy-products
https://www.liberatormedical.com/ostomy
https://medicalmonks.com/ostomy
https://www.vitalitymedical.com/ostomy-supplies.
https://www.hcd.com/need-medical-supplies/ostomy
https://www.exmed.net/ostomy-supplies