O2ptima CM

Description: This fully electronically controlled closed-circuit rebreather can be used in lieu of a stage bottle to greatly extend dive time. The unit quickly and securely mounts to the chest using four bolt-snaps and is compatible with any harness with two high shoulder D-rings and two waist D-rings. The flexible design allows it to be removed during dives when navigating tight restrictions.

$7,200 | diverite.com