
You have two options to adjust the Halcyon Active Control Ballast System weight pockets. One option allows you to place the pockets vertically. Each system can hold up to 2,6kg. You can adjust the system to fit your weight and it has an integrated Active Control Ballast system (ACB). It is crucial to choose the right weight pockets for your cycling gear in order to maximize safety and effectiveness.
Trim weight pocket
A Trim weight pocket is a revolutionary new feature of the Halcyon tank-mounted weight pockets. It allows divers to shift up to 10 lb. It allows divers to shift up to 10 lb. The buoyant effect of nearly empty cylinders is counterbalanced by the pockets. A weight pocket allows divers to enjoy more bottom time, less effort and maximize their enjoyment when diving.

Active Control Ballast (ACB), integrated system
The ACB is a vertically integrated, releasable weight-system that can hold up to five pounds per pocket. This design allows for quick release and placement. The ACB pocket can have an Explorer Light System installed behind it for added versatility and safety. Side release buckles prevent accidental lead weight gain and permit quick access when required.
Mounting on bottle strap
The new Halcyon tank-mounted trim weight pockets promote optimal weight distribution, comfort and stability while diving. They are also designed to reduce effort, increase in-water stability, and encourage head-up. Mounted on tanks, the pockets allow you to easily balance the weight of your tank cylinder for optimal in water stability. These are the pros and cons to tank-mounted weight pockets.
Heads-up surface airway protection
The Halcyon Trim Weight Pocket was an innovative invention by the manufacturer. It helps to ensure optimal weight distribution, and in-water stability. The feature helps divers move their weight from the waist to their bladder, improving horizontal trims and propulsion. Divers can get more out of their dives by increasing their bottom time. In addition to the positive effects of shifting weight from the waist onto the cylinders, Halcyon's Trim Weight Pockets counteract negative effects of near empty cylinders. They reduce effort required for divers to maintain their head and keep them horizontal.

Cost
Halcyon weight pocket is a great choice, whether you want to improve your diving performance or simply keep your weight evenly distributed. These pockets are designed to slide over tanks' cam bands and allow you to securely add weight. These pockets can hold 5 lb to 5 kg of ballast, depending upon the tank. Although the cost of Halcyon's weight pockets will vary by brand, they are very affordable.