The Black Diamond AvaLung II may be the most important piece of life-saving equipment you can wear when traveling in avalanche terrain. While a beacon can be a great body locator device, the AvaLung II allows you to breathe fresh air directly from the snowpack, buying you precious time during a rescue.


Features:

• Integrated AvaLung apparatus can increase the time you have to breathe if trapped in an avalanche; air is pulled in directly from the snowpack via a mouthpiece


• Exhaled carbon dioxide is directed out the exhaust port at the bottom right of the pack, extending the time available before an ice layer builds up and seals out oxygen


• Ultra-lightweightonly 265 g (9.3 oz), S/M