Aqua Lung Calypso QC Regulator Freediving Wetsuits 5k) is soft and bendable

5k) is soft and bendable lanyard with scales

Anatomic cut neck closure with adjustable fastener

O-ring lubricant

with its pneumatically balanced demand valve and simple

Aqua Lung Calypso QC Regulator Freediving Wetsuits 5k) is soft and bendableAlways emulated but never equaled, this regulator is compact, lightweight, and easy to clean, pack, and maintain. It's been the standard in regulators for decades, and our recent updates have given it a fresh new look and improved resistance to changes in pressure and temperature. Perfect for beginner divers. Features: First stage: Compact: The Calypso is compact, easy to pack and easy to store. High Flow Piston Technology: Ensures great performance