ConvaTec Natura Plus - 2 Piece Closed Ostomy Bag with Filter compares to the SUR-FIT Natura ostomy system. Natura Plus has a modern and updated oval shape, softer fabric, and an improved view window that allows you to easily check your stoma and the seal of your bag. It is disposable, odor proof and comes with a two sided comfort panel. Ideal for active lifestyles and can be used everyday, for special occasions or for intimate moments. Designed for one time usage, simply remove and discard when the pouch is full. Includes a filter with anti-clogging film layer. Pouch length: 8". Flange size 1 3/4", 2 1/4", 2 3/4". Color: opaque. Box of 30.