The Halcyon Eclipse buoyancy compensator is establishing a new standard for single-tank diving while creating unprecedented streamlining and eliminating the many useless “features” that clutter traditional buoyancy compensators. The Eclipse wing has a long, narrow profile that supports the diver’s single tank along his or her entire length, preventing unnecessary drag and minimizing in-water effort. Meanwhile, the infinitely adjustable harness prevents the frustrating lack of control found with typical buoyancy compensators. This added stability reduces drag by encouraging a streamlined position — these changes result in less effort and more diving fun.

About Halcyon wings
The Halcyon buoyancy compensator is designed to meet the demands of any diving environment. Carefully tailored shapes support reduced drag and greater in-water efficiency across our entire line of buoyancy compensators. Moreover, you can rely upon Halcyon quality to support any environment you want to explore. Careful attention to detail, together with a long history as extremely active explorers have culminated in designs of rugged functionality. 

All Halcyon BCs include:
- 1000 Denier DWR Urethane Coated Nylon outer shell allows the superior abrasion resistance 
- Urethane coated, 400-denier nylon inner bladder for puncture resistance without stiffness 
- Halcyon inner bladders are RF welded with a lifetime warranty on all seams 
- 22” Preferred length LP hose 
- OEM inflator with corrugated hose 
- Corrugated hose strain relief to reduce stress on the inflation connections 
- Heavy duty zipper to allow easy access, if needed, to the inner bladder 
- Rapid water drainage via SS grommet holes or Texteline mesh