•18 lbs LIFT (warmwater diving only)
•Air-Arch bladder with anti-abrasion Leatherback™ material
•Rapid exhaust and pull dump valves
•Patented Web-Loc™ attachment system
•Ergonomic Padded shoulder strapsand adjustable sternum strap harness
•Brushed Padded Lumbar support with Neoprene Comfi-Collar™
•Heavy duty metal buckle
•Mechanical release (8 lbs capacity each pocket)