This disaster relief life jacket is specifically designed for dam emergencies and flood rescue, featuring high-strength 600D Oxford fabric exterior and NBR foam buoyancy material providing ≥150N buoyancy support. The structural design ensures reliability in extreme current environments, while shoulder reflective patches enhance visibility in complex weather conditions. Its lightweight design prevents added burden during extended rescue operations, with a multi-point fixation system providing comprehensive protection. Suitable for dam breaches, maritime storm rescue, and flood disasters, it's essential equipment for professional rescue teams.