Onyx Automatic/Manual Stole, Blue: * Automatically inflates upon immersion in water or when wearer pulls inflation handle * Provides comfort, safety and peace of mind * Lightweight, low profile design * Soft neoprene neckline for all day comfort * Reflective piping for greater visibility * ReliaPull Guide for predictable inflation and assists in repacking * Durable ripstop fabric resists tears and punctures * Convenient, reusable mesh storage/carry bag included * Universal size fits adults over 80 lbs * Not approved for children under 16 years of age