Large, uniquely shaped rear-inflation bladder - Provides maximum amount of lift

Wrap-around air lobes on each side allow for an upright position when on the surface

QLR Positive-Lock Integrated Weight System accommodates up to 20 lbs. plus dual 5 lbs. rear weight pouches for improved in-water positioning

Three (3) over pressure relief valves optimize buoyancy control

Padded backpack with lumbar support

Adjustable position sternum strap

Multiple adjustment and attachment points