North American Rescue Hyfin Vent Chest Seal, Original Version 2 Count (Pack of 1)

Just as described.

Perfect for my blowout kit!

Came sooner than expected. Dont know if they work until i gotta use em.

I will update this review if I ever have to use it (if Im still alive).

Will be great in trauma kit

Never know when you might need these

I bought this item because Im preparing a first aid kit, with a preference for trauma treatment items due Im a hunter and where I go hunting most of the time they are far away from hospitals. It is expected to have very little use but when it will be needed It will be very useful

One of those things you never want to need, but always want to keep handy. Part of my trauma kit when I go shooting.

no comment

I hope never to need this, but best to be prepared. I have a pair in each of my car kits and mine and my wifes IFAKs.