Super Big Closed-Circuit DAM (1.8 m/6 ft Tall and 23.6 kg/52 lb Lift)
This 1.8 m/6 ft tall closed circuit lift bag sits high and proud for great surface visibility. It also offers 23.6 kg/52 lb of lift capacity, making it a reliable tool for light-duty recovery and support operations.

This durable DAM features radio frequency-welded seams and a one-way oral and over-pressure relief valve for safety and control during inflation.

• 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.