kauai_diver
Guest
The air pressure causes the mount to lock down. It is kind of a ratching actiont hat occurs when you apply the air. Before you use the air to lock it down, the strap is very tight and would hold the bottle just fine, the cam lock puts more prssure on the strap than you could by hand. There is a small lever that you pull up to release the camlock and then you can unstrap it and change out your bottle. It really is a great idea and works well.
Go to a dive shop and have them demo one for you.
Go to a dive shop and have them demo one for you.