Halcyon buoyancy compensators have long been recognized as the established standard for double-tank diving; meanwhile a range of unique innovations continue to improve upon this reputation, resulting in two distinct styles of buoyancy compensator. The classic Explorer design incorporates a range of advancements while building upon our long-established horseshoe shape. Even with the long-term success of this design, Halcyon raised the bar with the revolutionary Evolve; this unique innovation utilizes a circular design and represents the most substantive advancement in the history of double-tank systems.

• Evolve BC Systems
• Explorer BC Systems
• Closed Circuit Rebreather BC