Description Provide protection and comfort using The Assura Standard Drainable Pouch by Coloplast. The adhesive barrier is permanently attached to the pouch. To change the pouch, the whole appliance is removed and replaced at once. A spiral adhesive offers secure adherence to your skin and absorption of moisture from your skin, providing skin-friendliness and protection from irritation. Convex for retracted stomas and deep skin folds and scars, providing extra security through moderate to high pressure on the abdomen.