SenSura® Click Two Piece Drainable Ostomy Pouch, 50 mm Flange, 1 Box of 20 McKesson 5 x 7 * The MSHQ 113100 5 x 7 * The poucho case is easily activated with just water * Large enough for pens and bottles * Keeps insulin bottles or pens cool without refrigeration * Great for active travelers * Can be used and re activated a hundred times * Stays cool up to 4 days Supplies Not Included A from foreign components * Meets or exceeds ANSI AAMI ISO 81060 1 * Gauge Warranty: 10 Yrs * Inflation Warranty: 1 year Click lock security ring provides a leak proof coupling system Improved Hygienic Hide Away Outlet On Sensura Drainable Bag With Fold Up Option