Introduction

The Halcyon Pro Double Cylinder BC System is the ultimate twin-set platform for technical divers pushing boundaries—whether you're in a cave system, exploring wrecks, or preparing for advanced expedition diving.

At its core is Halcyon’s carbon fiber backplate with integrated Cinch™, a premium combination offering exceptional strength, corrosion resistance, and ultra-light weight. Despite its minimalist weight profile, carbon fiber delivers the rigid stability technical divers rely on.

Features

• Wing - Halcyon Evolve BC in 40 lb (18 kg lift) or 60lb (27kg lift)
• Backplate -  Carbon Fiber (standard or small size)
  
• Harness - Cinch™ Quick-Adjust Harness with deluxe shoulder and backplate padding
  
• Included - MC storage pack, inflator with 52 cm / 22 in LP hose

Who is it for?

• Expedition-level divers pushing into caves, wrecks, and advanced decompression profiles
• Traveling technical divers needing a lightweight yet uncompromising system
• Divers who want full control over fit, setup, and performance
• Those who rely on innovative materials and modular gear to meet mission-specific demands

Optional Upgrade

• Upgrade to Legend MK2 Wing - Effortless balance, enhanced hose routing, and integrated weight pockets to slot up to 8kg of weight within the wing.