Black Diamond AvaLung II
DECENT FEATURES of the Black Diamond AvaLung II Allows an avalanche victim to breathe fresh air directly from the snow pack Diverts CO2 away from fresh-air intake Ultra-lightweight-only 265 g Also available as an AvaLung pack. Please refer to the Packs section The SPECS for S/M Weight: 9.3 oz / 265 g The SPECS for M/L Weight: 10.1 oz / 286 g