Onyx Nylon General Purpose Life Jacket - Child 30-50lbs - Blue

The Onyx Nylon General Purpose Life Jacket for children weighing 30–50 lbs is a Coast Guard-approved personal flotation device designed for recreational boating, fishing trips, and water sports where young sailors need reliable buoyancy and freedom of movement. Built by Onyx Outdoor, a leader in marine safety equipment, this blue life jacket combines lightweight foam construction with adjustable retention systems to keep children secure and comfortable on the water.

Key features include a chest strap and adjustable belts that allow a customized fit as your child grows within the weight range, large armholes that permit natural arm movement and reduce restriction during swimming or active water play, and a leg strap that prevents the jacket from riding up if the wearer enters the water unexpectedly. The durable nylon exterior resists UV damage and saltwater corrosion, while the contoured foam core provides buoyancy without the bulk that often fatigues young wearers during full-day outings. This model does not include a pop-up pillow, keeping the design streamlined and budget-conscious for families who prioritize core flotation over advanced features.

This jacket suits weekend fishermen taking children on calm-water excursions, families boating on lakes or sheltered bays, and parents who need a secondary PFD for younger crew members on larger vessels. The adjustable design accommodates the 30–50 lb range, making it practical for siblings or multiple seasons of use. Its lightweight profile—just 0.3 lbs—makes it practical for all-day wear without the fatigue associated with heavier traditional vests, and the generous mobility allows children to remain active rather than feeling constrained by safety equipment.