an anti-reflux valve that decreases liquid output backflow

SenSura Xpro® hasextra protection against aggressive output

Coloplast Assura® Mini Cut-to-Fit One-Piece Drainable Pouch 10"

Hollister Adapt® Convex Barrier Ring 40mm ID (1-9/16") The thinness and flexibility of these rings allows them to be molded to the shape of the stoma

For Medium Foot

UltraMax Deep Convex Urostomy Pouch With Aquatack Hydrocolloid Barrier 1-1/2" (38mm), Transparent Sold By:Box of 5 an anti-reflux valve that decreasesThis pouch features unique petal design that creates a flexible and comfortable fit for all abdominal contours. Flexible flange creates an optimal seal. Ideal for retracted, flush and hard to fit stomas.