Black Diamond AvaLung II - $129.95

The AvaLung II by Black Diamond weighs less than a pound, offers better breathing Performance than your own lungs while under Snow and wears easily over your existing outerwear. Features of the Black Diamond AvaLung II Allows an avalanche victim to breathe fresh air directly from the Snowpack Diverts CO2 away from fresh-air intake Ultra-lightweight-only 265 g, S/M - $129.95