Monorail Weight Pockets deliver easy, seamless integration with the Hydros Pro 2 BCD. Designed for intuitive, one-handed use, the Monorail Weight Pockets mount directly onto the BCD for a streamlined look and feel. Easy to Use Monorail Weight SystemSecuring weight pockets is easy and takes just one hand. Each pocket effortlessly slides onto the monorail to lock in place. To release, grab the easy-pull, grey D-handle. Self-DrainingWeight pockets are self-draining for an easy, hassle-free experience.Sternum Link Plates Included2 sternum link plates are included in the color selected to complete your look. CompatibilityCompatible with the Hydros Pro 2 BCD.