Lung Sub-Mask

The Lung Sub-Mask is a cutting-edge full-face snorkelling mask that can be linked to Lung T-500 cylinders. It transforms the traditional snorkelling experience by providing a unique combination of features. You can breathe through th[e snorkel while on the surface and the Lung Tank will automatically take over once you decide to dive.

Please note that the Lung Tank is not included when purchasing the mask separately.