The Natura® system is a comprehensive product line with the latest baseplate technologies. The plastic coupling ring allows the pouch and baseplate to snap together for audible security. Only the Natura® stoma system is available with ConvaTec Mouldable Technology™ baseplates. These baseplates hug the individual contours of your stoma to allow for a secure, personalised fit without the need for scissors. Pouch allows for draining.