Halcyon 1.8m SMB

Key features;

200 denier nylon

Easily inflated at depth

Diver’s Alert Markers use an integrated over pressure-relief valve, allowing them to be deployed from depth

When deflated, all markers fit in a Halcyon thigh pocket or backplate MC Storage Pak

Big and Super Big Alert Markers are marked with Coast Guard approved SOLAS reflective tape

Halcyon Diver Alert Markers (except semi-closed model) feature our No-Lock® connector for oral inflate or LP hose connection

Halcyon offers several Diver Alert Markers in a variety of colors. These combinations support divers that wish to carry one color to mark position and one to mark emergencies.