The Onyx M-24 Manual Inflatable PFD Life Jacket Belt Pack. Fulfills US Coast Guard requirement to have a PFD "on board" while stand up paddle boarding outside surf and swim zones. • Inflatable life jacket inflates by manual activation or oral inflation • Convenient, compact belt pack style allows for total freedom of movement when fishing, flatwater paddling, stand up paddleboarding (SUP), sailing, recreational boating and hunting • Provides comfort, safety and peace of mind without knowing you have it on, until you may need it • Zippered pocket for convenient storage of keys, cell phone, license, etc. • ReliaPull Guide for predictable inflation and assists in repacking • Reflective piping for increased visibility • Convenient reusable mesh storage/carry bag • Universal size fits adults over 80 lbs. • Not approved for children under 16 years of age • For replacement CO2 cartridge, use Onyx Rearming Kit K301 * U.S. Coast Guard Approved Type V Life Jacket / Personal Flotation Device PFD with Type III Performance