Dual Bladder Wings – Dive Rite

Technical SCUBA Diving Equipment for Advanced, Wreck and Cave Diving: Dive Rite, Inc. – Dive Rite » Dual Bladder Wings

I can’t help but remember one of Billy Dean’s talks on equipment management. He called it the triangle of influence (TOI), starting at the neck draw a triangle from shoulder to shoulder down to just above the navel. In this area should only be items needed for life support, primary and secondary regulators and BC inflation. Everything else should fall outside this area so it doesn’t interfere with survival needs.