One size fits all and available in Blue or Red, the automatically activated Level 150 inflatable jacket is ergonomic, compact, multi-fit style designed for a wide range of body weights from 40kg and suitable for continuous wear. Heavy duty outer valise protects the inflation chamber from damage. Neoprene neck collar sits neatly behind the head for comfort while the soft shoulder straps and wide back pad with adjustable straps provide correct fit for continuous wear. Convenient window allows confirmation of UML Pro Sensor auto mechanism and cylinder status. Self-service schedule and care instructions printed on inflatable bladder.