Jacket That Helps You Breathe in an Avalanche
The AvaJacket is a safety vest with a built-in mouthpiece. It’s similar in concept to the AvaLung, which also helps filter fresher air from below, allowing the wearer to avoid breathing in his/her exhales.
The difference with the AvaJacket is you get the added benefit of an airbag which serves double duty: 1) inflates to protect the neck, 2) creates a pocket in the snow around the head that allows for more movement.
Great concept.
[via MedGadget]
