The universal-sized mouthpiece connects to the spirometer or peak flow meter

Cut-to-Fit

The unique design of the pouch combined with the function of the multichamber makes the bag discreet and comfortable to use

Stoma Opening: Cut-to-Fit 0" to 5/8" with no starter hole

The outer lumen is a 97 cm 16 Fr polyurethane tube with 10 suction holes that will suction and decompress the stomach through the red port marked "suction"

Special Nu-Flex Drainable Pouch 1-3/4" Round Opening, All Barrier, Minimal Convexity, Opaque Sold By:Box of 10 The universal-sized mouthpiece connects toSpecial Nu Flex drainable pouch 1 3 4" round opening, all barrier, minimal convexity, opaque, 24 ounce.