It has integrated filter which helps eliminate gas build-up (pouch bulging)

Erosion-Resistant

Film backing

Size: 2 oz (60 g) tube

Absorbs light to moderate exudate

Hollister Premier One-Piece Drainable Pouch, Up to 2-1/2" Cut-to-Fit FlexWear Skin Barrier, Filter, Integrated Closure, Beige Liquid Form It has integrated filter whichPcs: One Type: Drainable, Standard Wear, Tape Border Stoma Opening: Up to 2 1 2" Cut to Fit, Flat Size: 12" L Filter: Integrated AF300 Filter Backing: Two Sided ComfortWear Panel Color: Beige Closure: Lock N Roll Microseal Closure Belt Tabs: Yes Premier pouches have the Hollister exclusive odor barrier and rustle free pouch and can be worn while bathing or swimming. Superior skin care, FlexWear skin barrier is formulated to resist breakdown.