LIFE® O2 SoftPac™ is a lightweight emergency oxygen unit that provides supplemental oxygen to a breathing victim or oxygen-enriched CPR to a non-breathing victim. The six-pound device features a constant reading supply gauge, shoulder strap, foam handle and padded case, and wall-mount hook. LIFE® CPR Mask universally fits adult and child with one-way valve and filter.Life Corp., Milwaukee, WI.