Consumers who purchased an AvaLung pack in 2010 should immediately stop using it and check its model name, colour, and PO number. If the pack has been recalled, consumers are advised to contact Black Diamond for further instructions. For more information, consumers may contact Black Diamond at 1-801-278-5533 or e-mail avalung@bdel.com . Alternatively, consumers can visit the Black Diamond AvaLung recall Web site . Consumers may view the release by the US CPSC on the Commission's Web site . Date modified: 2011-01-05