Halcyon’s Cinch™ Quick-Adjust Harness Upgrade transforms your existing backplate into an easily adjustable system without compromising stability.

Built for comfort and performance, the Cinch™ lets you effortlessly tighten or loosen your harness—even while wearing it—making gear removal and adjustment smoother than ever.

Streamlined and Adjustable

This is the perfect upgrade for divers sharing gear, adjusting layers, or seeking a faster setup. The package includes all essential hardware and is compatible with Halcyon backplates. Built around Halcyon’s patented technology, it delivers durable performance and streamlined simplicity.

• Patented Cinch™ Quick-Adjust Harness system - Infinitely adjustable, with a simple push or pull of the webbing
• 3.6 m / 12 ft of "H" webbing (for Standard and Long Backplates)
• D-ring assembly
• Light retainer assembly
• Weight Pocket attachments
• Quick-Adjust crotch strap
• Doubles bolt extender (8 mm)