Nauticam 50mm Single Ball Arm Modular User controls include a diver-adjustable

User controls include a diver-adjustable inhalation effort knob and Venturi-Initiated Vacuum Assist (VIVA) dive/pre-dive switch

The new Definition Pack 24 is a modern backpack designed for everyday use

5 mm Seams Flat-seam construction Entry Style Straight back zip Material X-Foam neoprene (with polyester backing) Weight 1

Keep all your scuba equipment clean

Features Main skirt offers a thin and soft silicone material for the best possible fit

Nauticam 50mm Single Ball Arm Modular User controls include a diver-adjustable50mm (2 inch) Single Ball Arm. A short aluminum arm with a 1 inch ball on one end and a Y S mount or bare end on the other, for compact lighting setups.