Black Diamond Black Diamond AvaLung F One Size

The Black Diamond AvaLung II is a simple filtration device that draws air directly from the snowpack in the event of a full burial. Even dense avalanche debris consists of approximately 50% air that the AvaLung membrane is able to extract from the snow while removing exhaled CO2 away to help reduce the chance of an ice mask from forming around the mouth and nose. And while the AvaLung II is an excellent tool to add to your backcountry safety kit, it should always be paired with a shovel, beacon, probe, knowledge, and experience partners that can rescue in the event a slide occurs.

**Disclaimer: There are inherent risks to traveling in avalanche terrain. We do not condone the use of any avalanche safety gear without proper training. Always take an AIARE certified course and test your gear before exploring.
 
PRODUCT CONDITION
 
This UnNew Black Diamond AvaLung is in Good condition. 
 
Products in Good condition have been well loved, but still have life left in them. Signs of wear may include pilling, snags, lint, animal hair, dried dirt, minor but noticeable staining, and other cosmetic imperfections. Small tears or holes may be present, but will not affect the functionality of the item. 
 
With this item, the following damages were observed: 

•  None
  
  TECH SPECS
• Avalanche safety device extracts oxygen from snowpack
• Diverts CO2 away from mouth for fresh-air intake
• Adjustable sling ensures a comfortable, secure fit