Ostomy Bag Air Vent Device, 22 Pack, Dual Locking, Filterless Design, Compatible with All Stoma Bags. This convenient 22-pack of Ostomy Air Vents provides on-the-go relief and security for ostomy patients. Each box contains OSTOCARE's Ostomy Bag Air Vent burp device which easily attaches to any type of ostomy pouch for quick and mess-free air release. The filter-free design allows built-up gas to vent immediately, reducing discomfort and embarrassment. Portable and reusable, the vent simply adheres where needed for fast, discreet relief anytime it's needed. Ideal for travel or daily activities, it's a better alternative to manually opening pouches and avoids potential leaks. This must-have accessory helps ostomy bags fit comfortably while discreetly addressing normal issues of gas buildup.