Halcyon Defender Pro Safety Spool Size:100 A large and sturdy piece

A large and sturdy piece of velcro keeps the pocket closed and it can be secured in place with an optional bungee cord using the attached D-ring

with or without modifications

Moveable D-rings provide total cylinder control in all conditions

Stylish cap sleeves look great and are super comfortable

You can also purchase the Evolve as a complete system with a backplate and harness

Halcyon Defender Pro Safety Spool Size:100 A large and sturdy pieceHalcyon Defender Pro Safety Spool The Halcyon Defender Pro Safety Spool is meticulously crafted from nearly indestructible Delrin, ensuring consistently trouble free operation on every dive. Importantly, the unique solid centre design completely eliminates the risk of catching a finger during guideline deployment, significantly enhancing diver safety. Furthermore, this compact design also helps to noticeably reduce the overall spool size, minimising