[Respiratory Treatment] The vented chest seal provides immediate treatment for penetrating injuries, preventing lung collapsing.
[3-Vent Design] The 3-channel design prevents airflow into the chest cavity during inspiration, while allowing air to escape through the channel during exhalation.
[Non-Vented] The non-vente
4.4
45 ratings
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Chest Seal
Great product at a great value.
S
Samuel · February 24, 2026
Not sure. Haven’t had to use it. It’sjustfor my National Park kit.