When equipped with an umbilical, a Green Force Flexi III battery pack can be fitted to the tank(s) by means of a pouch. Pouches are available in different sizes according to the size of the battery pack. These pouches can also be fitted to the belt of a jacket or harness. Easy to mount on cylinder assemblies with a durable hook & loop fastener webbing strap. The pouch is also made from a durable nylon material with a barrel-lock slide lock to secure the battery pack safely in place. Pouch is covered by a 36 month limited warranty.