FOR HALCYON SMB PROMO, PLEASE CLICK HERE TO ADD A FREE DEFENDER PRO 100 SPOOL BEFORE CHECKING OUT. PROMO LAST TILL 30TH JUNE 2023!
- Easily inflated at depth.
- Halcyon Diver Alert Markers (except semi-closed model) feature our No-Lock® connector for oral inflate or LP hose connection.
- Integrated over pressure-relief valve