Along with a beacon, the AvaLung II is the most important piece of life-saving equipment you can wear when traveling in avalanche terrain. Weighing in at less than a pound, the AvaLung II offers critical oxygen intake that buys you precious time while buried under snow. Designed to extract air from the snow, it works to redirect carbon dioxide away from your oxygen-intake zone, reducing ice masking and CO2 poisoning of your oxygen supply. Unobtrusive over your regular outerwear, the AvaLung II is trusted by guides, avalanche control workers, patrollers and ski mountaineers worldwide. Proven to save lives in real life and supervised test burials. We aren't joking when we say, "the life you save may be your own."

• Unobtrusive with your existing outerwear
• Proper use buys precious time if buried in an avalanche
• Key addition to your backcountry and avalanche safety tool kit