Perfect for boating, kayaking, paddle, or any other water sport. Onyx M-16 Manual Inflatable Belt Pack, U.S. Coast Guard Approved, Low Profile, Compact Design, Approved for users 16 years and older; and over 80 pounds; fits up to 52” waist. The M-16 inflatable belt pack provides Manual Inflation where the wearer pulls the Inflation handle. Extremely low profile, weighing less than 1 lb. Provides comfort, safety and peace of mind on the water without knowing you have it on, until you may need it. Buy new for $78.00. (Purchased for paddle-boarding but was never used.) Including safety whistles & waterproof money case. Reasonable offers welcome.