The Avelo System include the Jetpack & Hydrotank, replacing the need to use an inflatable device like the BCD. The Hydrotank and Jetpack work together, allowing you to pump water in to weigh yourself down, adding it to a bladder inside the Hydrotank. To lighten up, dump the water out by the press of a button. The safest way to dive yet 🤿 Get Recreational Avelo Diver certified at Abyss in September, and learn how to fly! #diveavelo #scubadiving #diveindustry #scubaindustry #scubagear #divegear #