The Liberator Sigma BCD is a rugged jacket-style buoyancy compensator designed for scuba divers who value comfort, stability, and dependable buoyancy control during a dive. Its balanced profile supports steady handling for a range of underwater adventures and diving environments.

Engineered with the Advanced Weight Loading System (AWLS) and the Ultimate Stabilizing Harness, it offers secure weight placement and reliable control in varied diving conditions. This combination helps maintain trim and stability on ascent, descent, and when adjusting buoyancy underwater.

Durable construction uses tough fabrics to withstand the rigors of underwater exploration. Built for longevity, it features materials designed to endure frequent use in challenging environments while maintaining dependable performance in the water.

With lift capacity options from 18 to 46 lbs, it accommodates a variety of exposure suits and gear configurations. The jacket-style design provides balanced lift and a streamlined silhouette for comfortable diving experiences.