The Halcyon Standard Single Cylinder BC System is a complete, world-class buoyancy compensator system designed for optimal horizontal trim, extreme durability, and streamlined single-tank diving. Preferred by technical, cave, and demanding recreational divers across Canada and worldwide, this modular system eliminates unnecessary clutter, clips, and plastic buckles in favor of a clean, rugged continuous-webbing harness and rigid backplate setup.

How Canada-Wide Custom Ordering Works:

• Open Halcyon's live customizer using the direct link below to pick your wing size, backplate, harness, custom colors, and personalized embroidery.
• Once you finalize your selections, save or copy your configuration code or summary.
• Email your build details directly to our Vancouver team at info@diveidc.com.
• We will verify your setup and issue a formal quote in Canadian Dollars (CAD), including exact provincial taxes and arrival timeframe. You are under no obligation to order.

Who Is It For?

For divers who want a strong, modular foundation without the extra weight or cost—perfect for building skills and customizing over time.

• New or advancing divers entering technical training
• Cost-conscious divers who still want performance and upgrade options
• Travel divers who want a lightweight, reliable system
• Divers who prefer assembling and understanding their gear firsthand

System Specifications

• Wing:
  • Halcyon Eclipse BC in 20 lb (9 kg), 30 lb (14 kg), or 40 lb (18 kg) lift
  • Halcyon Era BC in 30 lb (14 kg) or 40 lb (18 kg) lift
  • Upgrade Option: Halcyon Era wing – for enhanced accessory routing and function
• Backplate:
  • Aluminum (standard, long, or small size)
  • Upgrade Options: Stainless steel backplate or integrated Cinch Quick-Adjust system
• Carbon Fiber Option: Integrated Cinch™ Quick-Adjust Harness
  • Exceptionally strong and lightweight—ideal for travel and long-term durability
• Harness:
  • Secure Harness – infinitely adjustable to fit perfectly
  • Optional: Cinch system for rapid, tool-free harness adjustment
• STA (Single Tank Adapter):
  • Stainless steel with two cam straps and tank grip
  • Optional Upgrade: Weighted STA or carbon fiber version
• Included:
  • Inflator with 52 cm / 22 in LP hose
• Optional Accessories:
  • ACB10 weight pockets (4 kg / 10 lb capacity)
  • Trim weight pockets
  • MC Storage Pak
• Customization:
  • Full color and branding personalization available through the builder
  • Note: Final assembly required. Additional fees apply for selected upgrades.

Technical Specifications Table